CVE-2022-23901

Public on 2022-03-29

Modified on 2023-06-11

Description

A stack overflow re2c 2.2 exists due to infinite recursion issues in src/dfa/dead_rules.cc.

Severity

Medium

See what this means

CVSS v3 Base Score

5.8

See breakdown

Affected Packages

Platform	Package	Release Date	Advisory
Amazon Linux 2 - Core	re2c	2023-11-09 19:19	ALAS2-2023-2344
Amazon Linux 2023	re2c	2023-11-09 21:29	ALAS2023-2023-438

CVSS Scores

	Score Type	Score	Vector
Amazon Linux	CVSSv3	5.8	CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:H
NVD	CVSSv2	7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P
NVD	CVSSv3	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Red Hat: CVE-2022-23901 Mitre: CVE-2022-23901 FAQs regarding Amazon Linux ALAS/CVE Severity