ALT-PU-2022-7053-1
Closed vulnerabilities
BDU:2022-03770
Уязвимость функции compile_xclass_matchingpath() библиотеки PCRE2, позволяющая нарушителю вызвать отказ в обслуживании или раскрыть защищаемую информацию
BDU:2023-02635
Уязвимость функции pcre2_jit_compile.c библиотеки регулярных выражений PCRE2, позволяющая нарушителю получить доступ к конфиденциальным данным, а также вызвать отказ в обслуживании
Modified: 2024-11-21
CVE-2022-1586
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.
- https://bugzilla.redhat.com/show_bug.cgi?id=2077976%2C
- https://bugzilla.redhat.com/show_bug.cgi?id=2077976%2C
- https://github.com/PCRE2Project/pcre2/commit/50a51cb7e67268e6ad417eb07c9de9bfea5cc55a%2C
- https://github.com/PCRE2Project/pcre2/commit/50a51cb7e67268e6ad417eb07c9de9bfea5cc55a%2C
- https://github.com/PCRE2Project/pcre2/commit/d4fa336fbcc388f89095b184ba6d99422cfc676c
- https://github.com/PCRE2Project/pcre2/commit/d4fa336fbcc388f89095b184ba6d99422cfc676c
- [debian-lts-announce] 20230316 [SECURITY] [DLA 3363-1] pcre2 security update
- [debian-lts-announce] 20230316 [SECURITY] [DLA 3363-1] pcre2 security update
- FEDORA-2022-9c9691d058
- FEDORA-2022-9c9691d058
- FEDORA-2022-19f4c34184
- FEDORA-2022-19f4c34184
- FEDORA-2022-a3edad0ab6
- FEDORA-2022-a3edad0ab6
- FEDORA-2022-e56085ba31
- FEDORA-2022-e56085ba31
- https://security.netapp.com/advisory/ntap-20221028-0009/
- https://security.netapp.com/advisory/ntap-20221028-0009/
Modified: 2024-11-21
CVE-2022-1587
An out-of-bounds read vulnerability was discovered in the PCRE2 library in the get_recurse_data_length() function of the pcre2_jit_compile.c file. This issue affects recursions in JIT-compiled regular expressions caused by duplicate data transfers.
- https://bugzilla.redhat.com/show_bug.cgi?id=2077983%2C
- https://bugzilla.redhat.com/show_bug.cgi?id=2077983%2C
- https://github.com/PCRE2Project/pcre2/commit/03654e751e7f0700693526b67dfcadda6b42c9d0
- https://github.com/PCRE2Project/pcre2/commit/03654e751e7f0700693526b67dfcadda6b42c9d0
- [debian-lts-announce] 20230316 [SECURITY] [DLA 3363-1] pcre2 security update
- [debian-lts-announce] 20230316 [SECURITY] [DLA 3363-1] pcre2 security update
- FEDORA-2022-9c9691d058
- FEDORA-2022-9c9691d058
- FEDORA-2022-19f4c34184
- FEDORA-2022-19f4c34184
- FEDORA-2022-a3edad0ab6
- FEDORA-2022-a3edad0ab6
- FEDORA-2022-e56085ba31
- FEDORA-2022-e56085ba31
- https://security.netapp.com/advisory/ntap-20221028-0009/
- https://security.netapp.com/advisory/ntap-20221028-0009/