ALT-PU-2022-4875-1

Package update pcre2 in branch sisyphus_riscv64

Version10.40-alt0.1.rv64

Task#0

Published2022-05-05

Max severityCRITICAL

Severity:

Closed issues (4)

HIGH8.2

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

Published: 2022-06-27Modified: 2025-03-19

CVSS 3.xHIGH 8.2

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

CVSS 2.0HIGH 8.5

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:N/A:C

References

CVE-2022-1586

CRITICAL9.1

Уязвимость функции pcre2_jit_compile.c библиотеки регулярных выражений PCRE2, позволяющая нарушителю получить доступ к конфиденциальным данным, а также вызвать отказ в обслуживании

Published: 2023-05-17Modified: 2025-03-19

CVSS 3.xCRITICAL 9.1

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS 2.0CRITICAL 9.4

CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:N/A:C

References

CVE-2022-1587

CRITICAL9.1

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.

Published: 2022-05-16Modified: 2025-03-25

CVSS 2.0MEDIUM 6.4

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS 3.xCRITICAL 9.1

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

References

CRITICAL9.1

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.

Published: 2022-05-16Modified: 2024-11-21

CVSS 2.0MEDIUM 6.4

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS 3.xCRITICAL 9.1

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

References