CVE-2023-7207

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.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.9 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
canonicalCNA
4.9 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CISA-ADPADP
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
VendorProductVersion
gnucpio
2.13
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
cpio
bullseye
no-dsa
bookworm
no-dsa
buster
not-affected
sid
2.15+dfsg-2
fixed
trixie
2.15+dfsg-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
cpio
noble
not-affected
mantic
Fixed 2.13+dfsg-7.1ubuntu0.1
released
lunar
ignored
jammy
Fixed 2.13+dfsg-7ubuntu0.1
released
focal
Fixed 2.13+dfsg-2ubuntu0.4
released
bionic
not-affected
xenial
not-affected
trusty
not-affected
Common Weakness Enumeration
References
http://www.openwall.com/lists/oss-security/2024/01/05/1
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059163
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-7207
https://git.savannah.gnu.org/cgit/cpio.git/commit/?id=376d663340a9dc91c91a5849e5713f07571c1628
https://www.openwall.com/lists/oss-security/2023/12/21/8
http://www.openwall.com/lists/oss-security/2024/01/05/1
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059163
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-7207
https://git.savannah.gnu.org/cgit/cpio.git/commit/?id=376d663340a9dc91c91a5849e5713f07571c1628
https://www.openwall.com/lists/oss-security/2023/12/21/8