CVE-2022-23308

Public on 2022-02-26
Modified on 2023-04-26
Description

valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.

Severity
Medium
See what this means
CVSS v3 Base Score
8.1
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 libxml2 2023-04-27 16:19 ALAS-2023-1743
Amazon Linux 2 libxml2 2022-07-19 01:21 ALAS2-2022-1826
Amazon Linux 2023 libxml2 2023-02-17 20:47 ALAS2023-2023-096

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD CVSSv2 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P
NVD CVSSv3 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H