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CVE

CVE-2023-7207

Debian's cpio contains a path traversal vulnerability. This issue was introduced by reverting CVE-2015-1197 patches whic

Debian's cpio contains a path traversal vulnerability. This issue was introduced by reverting CVE-2015-1197 patches which had caused a regression in --no-absolute-filenames. Upstream has since provided a proper fix to --no-absolute-filenames.

MEDIUM · CVSS 4.9 EPSS 0.00061
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
▤

Affected Products & Versions

1
gnu cpioall versions
▣

Scoring & Timeline

4.9
MEDIUM · CVSS v3.1 · security@ubuntu.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD29 Feb 2024 · 01:42 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

10
msrcCVE-2023-7207
suse-csafopenSUSE-SU-2024:13653-1
suse-csafSUSE-SU-2024:0305-2
usnUSN-6755-1
suse-csafSUSE-SU-2024:0305-1
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2024/01/05/1Mailing List
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059163Issue Tracking
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-7207Third Party Advisory
https://git.savannah.gnu.org/cgit/cpio.git/commit/?id=376d663340a9dc91c91a5849e5713f07571c1628Mailing ListPatch
https://www.openwall.com/lists/oss-security/2023/12/21/8Mailing List
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