Out-of-bounds read In pcre2
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.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 alpine v3.18 | 10.40-r0 | ||
alpine v3.22 | 10.40-r0 | ||
 debian 12 | 10.40-1 | ||
debian 14 | 10.40-1 | ||
alpine v3.13 | 10.36-r1 | ||
alpine v3.14 | 10.36-r1 | ||
alpine v3.15 | 10.40-r0 | ||
alpine v3.16 | 10.40-r0 | ||
alpine v3.17 | 10.40-r0 | ||
alpine v3.19 | 10.40-r0 |
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Aliases
1. 2. 3. 4. 5. 6. 7.