ALT-PU-2024-1377-1

Package update libxml2 in branch sisyphus_mipsel

Version2.12.3-alt1

Task#0

Published2024-01-24

Max severityMEDIUM

Severity:

Closed issues (2)

MEDIUM6.5

Уязвимость функции xmlUnlinkNode (tree.c) библиотеки libxml2, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2023-10-17Modified: 2026-03-04

CVSS 3.xMEDIUM 6.5

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

CVSS 2.0HIGH 7.8

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

References

MEDIUM6.5

libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fails. This occurs in xmlUnlinkNode in tree.c. NOTE: the vendor's position is "I don't think these issues are critical enough to warrant a CVE ID ... because an attacker typically can't control when memory allocations fail."

Published: 2023-10-06Modified: 2025-11-03

CVSS 3.xMEDIUM 6.5

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

References