Out-of-bounds Read Affecting pcre2 package, versions <10.36-2+deb11u1
Snyk CVSS
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Test your applications- Snyk ID SNYK-DEBIAN11-PCRE2-2808704
- published 6 May 2022
- disclosed 16 May 2022
Introduced: 6 May 2022
CVE-2022-1586 Open this link in a new tabHow to fix?
Upgrade Debian:11
pcre2
to version 10.36-2+deb11u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream pcre2
package and not the pcre2
package as distributed by Debian:11
.
See How to fix?
for Debian:11
relevant fixed versions and status.
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.