ALT Linux Team

Branch sisyphus_mipsel update on 2022-04-16

2022-04-16

ALT-BU-2022-4624-1

Branch sisyphus_mipsel update bulletin.

ALT-PU-2022-4623-1

Package pcre2 updated to version 10.40-alt1 for branch sisyphus_mipsel.

Closed vulnerabilities

Published: 2022-06-02

BDU:2022-03770

Уязвимость функции compile_xclass_matchingpath() библиотеки PCRE2, позволяющая нарушителю вызвать отказ в обслуживании или раскрыть защищаемую информацию

Severity: HIGH (8.2) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
References:
Published: 2022-03-16

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

Severity: CRITICAL (9.1) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
References:
Published: 2022-05-17
Modified: 2025-03-25

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.

Severity: CRITICAL (9.1) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
References:
Published: 2022-05-17
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.

Severity: CRITICAL (9.1) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
References:
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