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pcre2: Out-of-bounds read in compile_xclass_matchingpath in pcre2_jit_compile.c

🗓️ 03 Aug 2022 12:51:29Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 45 Views

PCRE2 out-of-bounds read in compile_xclass_matchingpath for case-insensitive Unicode matching.

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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8aarch64pcre20:10.32-3.el8_6pcre2-0:10.32-3.el8_6.aarch64.rpm
Red Hat Enterprise Linux8ppc64lepcre20:10.32-3.el8_6pcre2-0:10.32-3.el8_6.ppc64le.rpm
Red Hat Enterprise Linux8s390xpcre20:10.32-3.el8_6pcre2-0:10.32-3.el8_6.s390x.rpm
Red Hat Enterprise Linux8x86_64pcre20:10.32-3.el8_6pcre2-0:10.32-3.el8_6.x86_64.rpm
Red Hat Enterprise Linux8anypcre20:10.32-3.el8_6.i686pcre2-0:10.32-3.el8_6.i686.noarch.rpm
Red Hat Enterprise Linux8aarch64pcre2-debuginfo0:10.32-3.el8_6pcre2-debuginfo-0:10.32-3.el8_6.aarch64.rpm
Red Hat Enterprise Linux8ppc64lepcre2-debuginfo0:10.32-3.el8_6pcre2-debuginfo-0:10.32-3.el8_6.ppc64le.rpm
Red Hat Enterprise Linux8s390xpcre2-debuginfo0:10.32-3.el8_6pcre2-debuginfo-0:10.32-3.el8_6.s390x.rpm
Red Hat Enterprise Linux8x86_64pcre2-debuginfo0:10.32-3.el8_6pcre2-debuginfo-0:10.32-3.el8_6.x86_64.rpm
Red Hat Enterprise Linux8anypcre2-debuginfo0:10.32-3.el8_6.i686pcre2-debuginfo-0:10.32-3.el8_6.i686.noarch.rpm
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25 Jun 2026 11:00Current
7.2High risk
Vulners AI Score7.2
CVSS 26.4
CVSS 3.19.1
EPSS0.02993
CWE-125
pcre2out-of-boundsunicodeproperty-matchingjust-in-timecase-insensitiveunix
45