PT-2022-16532 · Htmldoc+5 · Htmldoc+5

Voiddy-Devo · Published 2022-04-04 · Updated 2025-01-22 · CVE-2022-24191

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions HTMLDOC version 1.9.14

Description The issue is caused by an infinite loop in the gif read lzw function, which can lead to a pointer arbitrarily pointing to heap memory, resulting in a buffer overflow.

Recommendations For HTMLDOC version 1.9.14, consider disabling the gif read lzw function as a temporary workaround until a patch is available.

Exploit

Fix

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

ALT-PU-2022-2627

ALT-PU-2022-2729

CVE-2022-24191

OPENSUSE-SU-2022_0113-1

ROSA-SA-2024-2399

USN-7225-1

Affected Products

Alt Linux

Astra Linux

Htmldoc

Linuxmint

Suse

Ubuntu

References · 22

• 🔥 https://github.com/michaelrsweet/htmldoc/issues/470 · Exploit
• https://ubuntu.com/security/CVE-2024-45508 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-0534 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-24191 · Security Note
• https://ubuntu.com/security/CVE-2022-24191 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-24191 · Security Note
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6RPDZLHOMPSA2LBXXFTZ5UADZWGYYWH7 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46478 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-24191 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-28085 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-27114 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-24191 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7225-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-24191 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-34035 · Vendor Advisory