CVE-2022-1664
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.24%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.24% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- debian/dpkg · debian/debian linux · netapp/ontap select deploy administration utility
- Source
- security@debian.org
References
- https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=1f23dddc17f69c9598477098c7fb9936e15fa495Mailing List, Patch, Vendor Advisory
- https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=58814cacee39c4ce9e2cd0e3a3b9b57ad437eff5Mailing List, Patch, Vendor Advisory
- https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=7a6c03cb34d4a09f35df2f10779cbf1b70a5200bMailing List, Patch, Vendor Advisory
- https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=faa4c92debe45412bfcf8a44f26e827800bb24beMailing List, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/05/msg00033.htmlMailing List, Vendor Advisory
- https://lists.debian.org/debian-security-announce/2022/msg00115.htmlMailing List, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20221007-0002/Third Party Advisory
- https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=1f23dddc17f69c9598477098c7fb9936e15fa495Mailing List, Patch, Vendor Advisory
- https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=58814cacee39c4ce9e2cd0e3a3b9b57ad437eff5Mailing List, Patch, Vendor Advisory
- https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=7a6c03cb34d4a09f35df2f10779cbf1b70a5200bMailing List, Patch, Vendor Advisory
- https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=faa4c92debe45412bfcf8a44f26e827800bb24beMailing List, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/05/msg00033.htmlMailing List, Vendor Advisory
- https://lists.debian.org/debian-security-announce/2022/msg00115.htmlMailing List, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20221007-0002/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.