vulnerability
Ubuntu: (Multiple Advisories) (CVE-2022-1586): PCRE vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:N/C:P/I:N/A:P) | May 16, 2022 | Sep 23, 2022 | Nov 15, 2024 |
Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
May 16, 2022
Added
Sep 23, 2022
Modified
Nov 15, 2024
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.
Solution(s)
ubuntu-pro-upgrade-libpcre2-16-0ubuntu-pro-upgrade-libpcre2-32-0ubuntu-pro-upgrade-libpcre2-8-0ubuntu-pro-upgrade-libpcre2-posix0ubuntu-pro-upgrade-libpcre2-posix2ubuntu-pro-upgrade-libpcre2-posix3ubuntu-pro-upgrade-pcre2-utils
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