PT-2022-13245 · Htmldoc+4 · Htmldoc+4

Jorge Martins + 1 · Published 2022-01-11 · Updated 2025-01-22 · CVE-2022-0534

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 1.9.15

Description A vulnerability was found in htmldoc where the stack out-of-bounds read takes place in the gif get code() function and occurs when opening a malicious GIF file, which can result in a crash (segmentation fault).

Recommendations For htmldoc version 1.9.15, consider avoiding the use of the gif get code() function until a patch is available. As a temporary workaround, restrict the opening of GIF files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2022-0534

DLA-2928-1

MGASA-2022-0082

OPENSUSE-SU-2022_0043-1

OPENSUSE-SU-2022_0088-1

SUSE-SU-2022:14898-1

USN-7225-1

Affected Products

Astra Linux

Linuxmint

Suse

Ubuntu

Htmldoc

References · 34

• 🔥 https://github.com/michaelrsweet/htmldoc/issues/463 · Exploit
• https://github.com/michaelrsweet/htmldoc/commit/312f0f9c12f26fbe015cd0e6cefa40e4b99017d9 · Patch
• https://ubuntu.com/security/CVE-2024-45508 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-0534 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-24191 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:14898-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46478 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-0534 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-28085 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-0534 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-27114 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-0534 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7225-1 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2022-0082 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-34035 · Vendor Advisory