153 lines
5.8 KiB
JSON
153 lines
5.8 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-6425-2",
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"summary": "samba regression",
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"details": "USN-6425-1 fixed vulnerabilities in Samba. Due to a build issue on Ubuntu\n20.04 LTS, the update introduced regressions in macro handling and\npossibly other functionality.\n\nThis update fixes the problem. We apologize for the inconvenience.\n\nOriginal advisory details:\n\n Sri Nagasubramanian discovered that the Samba acl_xattr VFS module\n incorrectly handled read-only files. When Samba is configured to ignore\n system ACLs, a remote attacker could possibly use this issue to truncate\n read-only files. (CVE-2023-4091)\n \n Andrew Bartlett discovered that Samba incorrectly handled the DirSync\n control. A remote attacker with an RODC DC account could possibly use this\n issue to obtain all domain secrets. (CVE-2023-4154)\n \n Andrew Bartlett discovered that Samba incorrectly handled the rpcecho\n development server. A remote attacker could possibly use this issue to\n cause Samba to stop responding, resulting in a denial of service.\n (CVE-2023-42669)\n \n Kirin van der Veer discovered that Samba incorrectly handled certain RPC\n service listeners. A remote attacker could possibly use this issue to cause\n Samba to start multiple incompatible RPC listeners, resulting in a denial\n of 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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"related": [],
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"published": "2023-10-11T20:11:55Z",
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"modified": "2026-04-22T07:37:06Z",
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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-0ubuntu0.20.04.7?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-0ubuntu0.20.04.7"
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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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"2:4.15.13+dfsg-0ubuntu0.20.04.6"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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-0ubuntu0.20.04.7"
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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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}
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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-6425-2"
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},
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{
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"type": "REPORT",
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"url": "https://launchpad.net/bugs/2039031"
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}
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]
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} |