403 lines
13 KiB
JSON
403 lines
13 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-6425-1",
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"summary": "samba vulnerabilities",
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"details": "Sri Nagasubramanian discovered that the Samba acl_xattr VFS module\nincorrectly handled read-only files. When Samba is configured to ignore\nsystem ACLs, a remote attacker could possibly use this issue to truncate\nread-only files. (CVE-2023-4091)\n\nAndrew Bartlett discovered that Samba incorrectly handled the DirSync\ncontrol. A remote attacker with an RODC DC account could possibly use this\nissue to obtain all domain secrets. (CVE-2023-4154)\n\nAndrew Bartlett discovered that Samba incorrectly handled the rpcecho\ndevelopment server. A remote attacker could possibly use this issue to\ncause Samba to stop responding, resulting in a denial of service.\n(CVE-2023-42669)\n\nKirin van der Veer discovered that Samba incorrectly handled certain RPC\nservice listeners. A remote attacker could possibly use this issue to cause\nSamba to start multiple incompatible RPC listeners, resulting in a denial\nof service. This issue only affected Ubuntu 22.04 LTS, and Ubuntu 23.04.\n(CVE-2023-42670)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2023-4091",
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"UBUNTU-CVE-2023-4154",
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"UBUNTU-CVE-2023-42669",
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"UBUNTU-CVE-2023-42670"
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],
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"related": [],
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"published": "2023-10-10T15:01:00Z",
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"modified": "2026-04-27T14:11:31Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:20.04:LTS",
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"name": "samba",
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"purl": "pkg:deb/ubuntu/samba@2:4.15.13+dfsg-0ubuntu0.20.04.6?arch=source&distro=focal"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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}
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]
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}
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],
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"versions": [
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"2:4.10.7+dfsg-0ubuntu2",
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"2:4.10.7+dfsg-0ubuntu3",
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"2:4.11.1+dfsg-3ubuntu1",
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"2:4.11.1+dfsg-3ubuntu2",
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"2:4.11.1+dfsg-3ubuntu4",
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"2:4.11.5+dfsg-1ubuntu1",
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"2:4.11.5+dfsg-1ubuntu2",
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"2:4.11.6+dfsg-0ubuntu1",
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"2:4.11.6+dfsg-0ubuntu1.1",
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"2:4.11.6+dfsg-0ubuntu1.2",
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"2:4.11.6+dfsg-0ubuntu1.3",
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"2:4.11.6+dfsg-0ubuntu1.4",
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"2:4.11.6+dfsg-0ubuntu1.5",
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"2:4.11.6+dfsg-0ubuntu1.6",
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"2:4.11.6+dfsg-0ubuntu1.8",
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"2:4.11.6+dfsg-0ubuntu1.9",
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"2:4.11.6+dfsg-0ubuntu1.10",
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"2:4.13.14+dfsg-0ubuntu0.20.04.1",
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"2:4.13.14+dfsg-0ubuntu0.20.04.2",
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"2:4.13.14+dfsg-0ubuntu0.20.04.3",
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"2:4.13.14+dfsg-0ubuntu0.20.04.4",
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"2:4.13.17~dfsg-0ubuntu0.21.04.1",
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"2:4.13.17~dfsg-0ubuntu0.21.04.2",
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"2:4.13.17~dfsg-0ubuntu1.20.04.1",
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"2:4.13.17~dfsg-0ubuntu1.20.04.2",
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"2:4.13.17~dfsg-0ubuntu1.20.04.4",
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"2:4.13.17~dfsg-0ubuntu1.20.04.5",
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"2:4.15.13+dfsg-0ubuntu0.20.04.1",
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"2:4.15.13+dfsg-0ubuntu0.20.04.2",
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"2:4.15.13+dfsg-0ubuntu0.20.04.3",
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"2:4.15.13+dfsg-0ubuntu0.20.04.4",
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"2:4.15.13+dfsg-0ubuntu0.20.04.5"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "ctdb",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "libnss-winbind",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "libpam-winbind",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "libsmbclient",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "libwbclient0",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "python3-samba",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "registry-tools",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "samba",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "samba-common",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "samba-common-bin",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "samba-dsdb-modules",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "samba-libs",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "samba-testsuite",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "samba-vfs-modules",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "smbclient",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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},
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{
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"binary_name": "winbind",
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"binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.6"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:20.04:LTS",
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"cves": [
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{
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"id": "CVE-2023-4091",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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},
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{
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"id": "CVE-2023-4154",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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},
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{
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"id": "CVE-2023-42669",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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}
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]
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}
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}
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},
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{
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"package": {
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"ecosystem": "Ubuntu:22.04:LTS",
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"name": "samba",
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"purl": "pkg:deb/ubuntu/samba@2:4.15.13+dfsg-0ubuntu1.5?arch=source&distro=jammy"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "2:4.15.13+dfsg-0ubuntu1.5"
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}
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]
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}
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],
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"versions": [
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"2:4.13.5+dfsg-2ubuntu2",
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"2:4.13.5+dfsg-2ubuntu3",
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"2:4.13.14+dfsg-0ubuntu1",
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"2:4.13.14+dfsg-0ubuntu2",
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"2:4.15.5~dfsg-0ubuntu1",
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"2:4.15.5~dfsg-0ubuntu2",
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"2:4.15.5~dfsg-0ubuntu4",
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"2:4.15.5~dfsg-0ubuntu5",
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"2:4.15.5~dfsg-0ubuntu5.1",
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"2:4.15.9+dfsg-0ubuntu0.2",
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"2:4.15.9+dfsg-0ubuntu0.3",
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"2:4.15.13+dfsg-0ubuntu1",
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"2:4.15.13+dfsg-0ubuntu1.1",
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"2:4.15.13+dfsg-0ubuntu1.2",
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"2:4.15.13+dfsg-0ubuntu1.3",
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"2:4.15.13+dfsg-0ubuntu1.4"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "ctdb",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "libnss-winbind",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "libpam-winbind",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "libsmbclient",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "libwbclient0",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "python3-samba",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "registry-tools",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "samba",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "samba-common",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "samba-common-bin",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "samba-dsdb-modules",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "samba-libs",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "samba-testsuite",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "samba-vfs-modules",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "smbclient",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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},
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{
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"binary_name": "winbind",
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"binary_version": "2:4.15.13+dfsg-0ubuntu1.5"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:22.04:LTS",
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"cves": [
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{
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"id": "CVE-2023-4091",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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},
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{
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"id": "CVE-2023-4154",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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},
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{
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"id": "CVE-2023-42669",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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},
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{
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"id": "CVE-2023-42670",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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}
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]
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}
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}
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}
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],
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"references": [
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-6425-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-4091"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-4154"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-42669"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-42670"
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}
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]
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} |