{"id":"CVE-2022-1664","aliases":["ALPINE-CVE-2022-1664","AZL-9853","CLSA-2022-1654717100","DEBIAN-CVE-2022-1664","DLA-3022-1","DSA-5147-1","EUVD-2022-24950","GHSA-q7pv-fjh6-6xq6","MGASA-2022-0327","OESA-2022-1703","SUSE-SU-2022:2689-1","SUSE-SU-2022:4081-1","UBUNTU-CVE-2022-1664","USN-5446-1","USN-5446-2","openSUSE-SU-2024:12110-1"],"status":"published","title":"directory traversal for in-place extracts with untrusted v2 and v3 source packages with debian.tar","description":"Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0324,"percentile":0.8838,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-22"],"published":"2022-05-25T00:00:00Z","modified":"2026-10-28T02:30:38Z","fixes":[{"ecosystem":"Alpine:v3.13","package":"dpkg","fixed_in":["1.20.10-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"dpkg","fixed_in":["1.20.10-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"dpkg","fixed_in":["1.20.10-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"dpkg","fixed_in":["1.21.8-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"dpkg","fixed_in":["1.21.8-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"dpkg","fixed_in":["1.21.8-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"dpkg","fixed_in":["1.21.8-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"dpkg","fixed_in":["1.21.8-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"dpkg","fixed_in":["1.21.8-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"dpkg","fixed_in":["1.21.8-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"dpkg","fixed_in":["1.21.8-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"dpkg","fixed_in":["1.21.8-r0"],"sources":["osv"]},{"ecosystem":"Azure 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Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1664","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-q7pv-fjh6-6xq6"},{"url":"https://security.alpinelinux.org/vuln/CVE-2022-1664","tags":["advisory"]},{"url":"https://errata.cloudlinux.com/ubuntu16_04/CLSA-2022-1654717100","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1664.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-1664","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2022-0327.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=30481","tags":["report"]},{"url":"https://www.debian.org/security/2022/dsa-5147","tags":["web"]},{"url":"https://ubuntu.com/security/notices/USN-5446-1","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1703","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20222689-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1199944","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2022-1664","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20224081-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-1664","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-5446-2","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-1664","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-1664","title":"directory traversal for in-place extracts with untrusted v2 and v3 source packages with debian.tar","description":"Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.","status":"published","published":"2022-05-26T08:20:15.198Z","modified":"2024-09-17T02:16:10.76Z","updated_at":"2026-11-02T14:34:38.581997Z"}],"euvd":[{"id":"EUVD-2022-24950","description":"Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.","status":"published","published":"2022-05-26T08:20:15Z","modified":"2024-09-17T02:16:10Z","updated_at":"2026-11-03T00:28:41.906947Z"}],"ghsa":[{"id":"GHSA-q7pv-fjh6-6xq6","title":"Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20...","description":"Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.","status":"published","published":"2022-05-27T00:01:08Z","modified":"2023-01-29T05:00:50Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:44:40.694561Z"}],"nvd":[{"id":"CVE-2022-1664","description":"Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.","status":"published","published":"2022-05-26T14:15:08.01Z","modified":"2026-06-17T04:22:53.073Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:07:21.261605Z"}],"osv":[{"id":"ALPINE-CVE-2022-1664","description":"Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.","status":"published","published":"2022-05-26T14:15:08.01Z","modified":"2026-11-03T07:18:33.053787624Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T07:51:12.284675Z"},{"id":"AZL-9853","title":"CVE-2022-1664 affecting package dpkg for versions less than 1.20.10-1","description":"Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.","status":"published","published":"2022-05-26T14:15:08Z","modified":"2026-04-21T04:35:10.367681Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:28:12.596039Z"},{"id":"DEBIAN-CVE-2022-1664","description":"Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.","status":"published","published":"2022-05-26T14:15:08.01Z","modified":"2026-11-03T08:01:01.057628714Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T08:25:01.007408Z"},{"id":"OESA-2022-1703","title":"dpkg security update","description":"Dpkg is a tool to install, build, remove and manageDebian packages. The  primary and more user-friendly front-end for dpkg is aptitude.\r\n\r\nSecurity Fix(es):\r\n\r\nDpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.(CVE-2022-1664)","status":"published","published":"2022-06-10T11:04:58Z","modified":"2026-08-18T01:16:00.643769815Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:52:39.528805Z"},{"id":"UBUNTU-CVE-2022-1664","description":"Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.","status":"published","published":"2022-05-25T15:00:00Z","modified":"2026-04-22T13:09:10.250691Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T16:53:52.391598Z"},{"id":"CLSA-2022-1654717100","title":"Fix CVE(s): CVE-2022-1664","description":"\n   * SECURITY UPDATE: Directory traversal issue in dpkg-source\n     - scripts/Dpkg/Source/Archive.pm:\n       Prevent directory traversal for in-place extracts.\n     - CVE-2022-1664","status":"published","published":"2022-06-08T19:38:20Z","modified":"2026-06-04T10:03:41.448201Z","updated_at":"2026-11-02T15:43:40.176048Z"},{"id":"CVE-2022-1664","title":"directory traversal for in-place extracts with untrusted v2 and v3 source packages with debian.tar","description":"Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.","status":"published","published":"2022-05-26T08:20:15.198Z","modified":"2026-10-28T02:30:38.619270296Z","updated_at":"2026-11-02T15:44:23.245966Z"},{"id":"DLA-3022-1","title":"dpkg - security update","status":"published","published":"2022-05-25T00:00:00Z","modified":"2026-03-09T01:23:37.553205Z","updated_at":"2026-11-02T15:46:11.189256Z"},{"id":"DSA-5147-1","title":"dpkg - security update","status":"published","published":"2022-05-25T00:00:00Z","modified":"2026-03-09T02:10:11.335992Z","updated_at":"2026-11-02T15:46:17.543497Z"},{"id":"MGASA-2022-0327","title":"Updated dpkg packages fix security vulnerability","description":"A malicious source package could write files outside the unpack directory.\n(CVE-2022-1664)\n","status":"published","published":"2022-09-16T19:39:55Z","modified":"2026-04-16T04:44:47.51944042Z","updated_at":"2026-11-02T15:49:42.263076Z"},{"id":"openSUSE-SU-2024:12110-1","title":"dpkg-1.21.8-1.1 on GA media","description":"These are all security issues fixed in the dpkg-1.21.8-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:04:27.359013Z","updated_at":"2026-11-02T16:58:35.485255Z"},{"id":"SUSE-SU-2022:2689-1","title":"Security update for dpkg","description":"This update for dpkg fixes the following issues:\n\n- CVE-2022-1664: Fixed directory traversal vulnerability in Dpkg::Source::Archive (bsc#1199944).\n","status":"published","published":"2022-08-05T13:46:02Z","modified":"2026-02-04T04:09:31.704481Z","updated_at":"2026-11-02T15:53:50.965375Z"},{"id":"SUSE-SU-2022:4081-1","title":"Security update for dpkg","description":"This update for dpkg fixes the following issues:\n\n- CVE-2022-1664: Fixed a directory traversal vulnerability in Dpkg::Source::Archive (bsc#1199944).\n","status":"published","published":"2022-11-18T14:41:19Z","modified":"2026-02-04T04:00:23.916503Z","updated_at":"2026-11-02T15:53:51.440565Z"},{"id":"USN-5446-1","title":"dpkg vulnerability","description":"Max Justicz discovered that dpkg incorrectly handled unpacking certain\nsource packages. If a user or an automated system were tricked into\nunpacking a specially crafted source package, a remote attacker could\nmodify files outside the target unpack directory, leading to a denial of\nservice or potentially gaining access to the system.\n","status":"published","published":"2022-05-26T11:16:17Z","modified":"2026-04-27T16:09:44.637136Z","updated_at":"2026-11-02T16:58:16.20937Z"},{"id":"USN-5446-2","title":"dpkg vulnerability","description":"USN-5446-1 fixed a vulnerability in dpkg. This update provides\nthe corresponding update for Ubuntu 16.04 ESM.\n\nOriginal advisory details:\n\n Max Justicz discovered that dpkg incorrectly handled unpacking certain\n source packages. If a user or an automated system were tricked into\n unpacking a specially crafted source package, a remote attacker could\n modify files outside the target unpack directory, leading to a denial of\n service or potentially gaining access to the system.\n","status":"published","published":"2022-05-30T15:29:17Z","modified":"2026-06-25T13:30:14.89636065Z","updated_at":"2026-11-02T16:58:16.20937Z"}]}}