CVE-2022-1586
- State
- Published
- Severity
- Not scored
- Published
- May 16, 2022
- Updated
- Mar 6, 2025
- Reserved
- May 5, 2022
Description
An out-of-bounds read vulnerability was discovered in the PCRE2 library in the compile_xclass_matchingpath() function of the pcre2_jit_compile.c file. This involves a unicode property matching issue in JIT-compiled regular expressions. The issue occurs because the character was not fully read in case-less matching within JIT.
Scores
The record has no CVSS score.
Weaknesses
- CWE-125 Out-of-bounds Read
Affected Products
| Product | Versions |
|---|---|
pcre2n/a |
|
References
- FEDORA-2022-e56085ba31vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2077976%2C
- https://github.com/PCRE2Project/pcre2/commit/50a51cb7e67268e6ad417eb07c9de9bfea5cc55a%2C
- https://github.com/PCRE2Project/pcre2/commit/d4fa336fbcc388f89095b184ba6d99422cfc676c
- FEDORA-2022-a3edad0ab6vendor-advisory
- FEDORA-2022-19f4c34184vendor-advisory
- FEDORA-2022-9c9691d058vendor-advisory
- https://security.netapp.com/advisory/ntap-20221028-0009/
- [debian-lts-announce] 20230316 [SECURITY] [DLA 3363-1] pcre2 security updatemailing-list
- https://bugzilla.redhat.com/show_bug.cgi?id=2077976
- https://github.com/PCRE2Project/pcre2/commit/50a51cb7e67268e6ad417eb07c9de9bfea5cc55a
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.