PT-2023-12221 · Openeuler · Byacc

Published 2023-01-13 · Updated 2023-09-26 · CVE-2021-33642

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 No specific software or versions are mentioned in the provided descriptions.

Description When a file is processed, an infinite loop occurs in the next inline() function of the more curly() function.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

CVE-2021-33642

OESA-2023-1033

Affected Products

Byacc

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2021-33642 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-33641 · Security Note
• https://osv.dev/vulnerability/OESA-2023-1033 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-33642 · Vendor Advisory
• https://t.me/cibsecurity/56797 · Telegram Post
• https://t.me/cvenotify/58621 · Telegram Post
• https://t.me/cvenotify/42587 · Telegram Post
• https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1033 · Note
• https://gitee.com/src-openeuler/byacc/commit/50225f48c6b53e9d7c936681a06682404cb8ec4d · Note