197 lines
6.1 KiB
JSON
197 lines
6.1 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-5260-1",
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"summary": "samba vulnerabilities",
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"details": "Orange Tsai discovered that the Samba vfs_fruit module incorrectly handled\ncertain memory operations. A remote attacker could use this issue to cause\nSamba to crash, resulting in a denial of service, or possibly execute\narbitrary code as root. (CVE-2021-44142)\n\nMichael Hanselmann discovered that Samba incorrectly created directories.\nIn certain configurations, a remote attacker could possibly create a\ndirectory on the server outside of the shared directory. (CVE-2021-43566)\n\nKees van Vloten discovered that Samba incorrectly handled certain aliased\nSPN checks. A remote attacker could possibly use this issue to impersonate\nservices. (CVE-2022-0336)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2021-43566",
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"UBUNTU-CVE-2021-44142",
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"UBUNTU-CVE-2022-0336"
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],
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"related": [],
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"published": "2022-02-01T11:52:14Z",
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"modified": "2026-04-27T14:11:27Z",
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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@2:4.13.17~dfsg-0ubuntu0.21.04.1?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": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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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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],
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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": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "libnss-winbind",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "libpam-winbind",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "libsmbclient",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "libwbclient0",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "python3-samba",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "registry-tools",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "samba",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "samba-common",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "samba-common-bin",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "samba-dsdb-modules",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "samba-libs",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "samba-testsuite",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "samba-vfs-modules",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "smbclient",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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},
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{
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"binary_name": "winbind",
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"binary_version": "2:4.13.17~dfsg-0ubuntu0.21.04.1"
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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-2021-43566",
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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:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N"
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},
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{
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"type": "Ubuntu",
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"score": "low"
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}
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]
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},
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{
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"id": "CVE-2021-44142",
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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: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:H/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "high"
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}
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]
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},
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{
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"id": "CVE-2022-0336",
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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:H/I:H/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-5260-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-43566"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-44142"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2022-0336"
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}
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]
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} |