PT-2023-22673 · Yasm+1 · Yasm+1

Randomssro · Published 2023-04-25 · Updated 2024-08-02 · CVE-2023-30402

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 YASM version 1.3.0

Description A heap overflow issue was discovered in YASM via the handle dot label function at /nasm/nasm-token.re. This issue has been disputed by third parties, arguing it is a bug rather than a security issue because YASM is a standalone program not designed to run untrusted code.

Recommendations For YASM version 1.3.0, as a temporary workaround, consider restricting the use of the handle dot label function until a patch is available. 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

AZL-26359

AZL-35379

CVE-2023-30402

Affected Products

Debian

Yasm

References · 12

• 🔥 https://github.com/yasm/yasm/issues/206 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-30402 · Security Note
• https://osv.dev/vulnerability/AZL-26359 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-30402 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-30402 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-30402 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-30402 · Security Note
• https://osv.dev/vulnerability/AZL-35379 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-30402 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-30402 · Vendor Advisory
• https://t.me/cibsecurity/62819 · Telegram Post
• https://t.me/cvenotify/85289 · Telegram Post