ALT-PU-2022-6357-1

Package update libxslt in branch sisyphus_mipsel

Version1.1.37-alt1

Task#0

Published2022-10-03

Max severityMEDIUM

Severity:

Closed issues (2)

MEDIUM6.5

Уязвимость компонентов buf.c и tree.c библиотеки libxml2, позволяющая нарушителю вызвать отказ в обслуживании или выполнить произвольный код

Published: 2022-05-20Modified: 2024-09-13

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 7.1

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

References

CVE-2022-29824

MEDIUM6.5

In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf) and tree.c (xmlBuffer) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well.

Published: 2022-05-03Modified: 2024-11-21

CVSS 2.0MEDIUM 4.3

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

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