PT-2023-12875 · Libass+2 · Libsass+2

Lmm-1997 · Published 2023-08-22 · Updated 2024-06-15 · CVE-2022-26592

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions libsass version 3.6.5

Description The issue is a Stack Overflow vulnerability in the CompoundSelector::has real parent ref function.

Recommendations For libsass version 3.6.5, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALT-PU-2023-8278

ALT-PU-2024-4165

AZL-32226

AZL-43879

AZL-44100

BIT-SASS-2022-26592

CVE-2022-26592

OESA-2024-1018

OESA-2024-1049

OPENSUSE-SU-2024:13516-1

SUSE-SU-2023:4895-1

Affected Products

Alt Linux

Debian

Libsass

References · 28

• 🔥 https://github.com/sass/libsass/issues/3174 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-26592 · Security Note
• https://osv.dev/vulnerability/AZL-44100 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-26592 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:13516-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-26592 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-43358 · Security Note
• https://osv.dev/vulnerability/AZL-43879 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2023:4895-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-43357 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-26592 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-26592 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-32226 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2024-1018 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-sass-2022-26592 · Vendor Advisory