CVE-2022-47629 — Integer Overflow or Wraparound in Libksba

CWE-190 — Integer Overflow or Wraparound11 documents10 sources
Severity
9.8CRITICALNVD
EPSS
1.5%
top 18.66%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Gnupg LibksbaDebian LibksbaDebian Linux+7 more
Timeline
PublishedDec 20
Latest updateApr 10

Description

Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages10 packages

▶NVDgnupg/libksba< 1.6.3
▶debiandebian/libksba< libksba 1.6.3-1 (bookworm)
▶Debiangnupg/libksba< 1.5.0-3+deb11u2+3

Also affects: Debian Linux 10.0, 11.0

Patches

Patch: dev.gnupg.org ↗Patch: dev.gnupg.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-j4m3-g4pc-cph8: Libksba before 1↗2022-12-21
▶
OSV
CVE-2022-47629: Libksba before 1↗2022-12-20
▶

📋Vendor Advisories

8
Palo Alto
PAN-SA-2024-0004 Informational Bulletin: OSS CVEs fixed in PAN-OS↗2024-04-10
▶
CISA ICS
Siemens SCALANCE XCM-/XRM-300↗2024-02-15
▶
Oracle
Oracle Oracle Communications Risk Matrix: Configuration (libksba) — CVE-2022-47629↗2023-04-15
▶
Ubuntu
Libksba vulnerability↗2023-01-09
▶
Ubuntu
Libksba vulnerability↗2023-01-05
▶
CVE-2022-47629 — Integer Overflow or Wraparound | cvebase