PT-2022-6873 · Pcre2+5 · Pcre2+5

Worldexecute · Published 2022-08-16 · Updated 2024-12-12 · CVE-2022-41409

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions PCRE2 versions prior to 10.41

Description The issue is related to an integer overflow vulnerability in the pcre2test command of the PCRE2 regular expression library. This vulnerability can be exploited by a remote attacker to cause a denial of service or other unspecified impacts via negative input.

Recommendations For versions prior to 10.41, update to version 10.41 or later to resolve the issue. As a temporary workaround, consider restricting the use of the pcre2test command until a patch is available.

Exploit

Fix

DoS

Integer Overflow

Improper Resource Release

Weakness Enumeration

CWE-190

CWE-404

Related Identifiers

ALT-PU-2023-4658

ALT-PU-2023-4659

ALT-PU-2023-5628

AZL-27500

BDU:2023-05302

CVE-2022-41409

OESA-2023-1482

OPENSUSE-SU-2023_3327-1

ROSA-SA-2024-2378

SUSE-SU-2023:3210-1

SUSE-SU-2023:3327-1

SUSE-SU-2023:3328-1

SUSE-SU-2023_3327-1

SUSE-SU-2023_3328-1

Affected Products

Alt Linux

Astra Linux

Debian

Pcre2

Red Os

Suse

References · 31

• 🔥 https://github.com/PCRE2Project/pcre2/issues/141 · Exploit
• https://github.com/PCRE2Project/pcre2/commit/94e1c001761373b7d9450768aa15d04c25547a35 · Patch
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2024-0416SE47 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2022-41409 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2023:3210-1 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-27500 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-41409 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-41409 · Security Note
• https://cve.org/CVERecord?id=CVE-2022-41409 · Security Note
• https://bdu.fstec.ru/vul/2023-05302 · Security Note
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2023-1023SE17 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-41409 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2023-1482 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2023:3327-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-41409 · Vendor Advisory