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CVE-2022-23990

Public on 2022-01-26
Modified on 2024-01-31
Description

Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.

Severity
Medium
See what this means
CVSS v3 Base Score
6.5
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 expat 2023-10-30 23:31 ALAS-2023-1882
Amazon Linux 2 - Core expat 2023-09-27 22:49 ALAS2-2023-2280
Amazon Linux 2023 expat 2023-02-17 20:45 ALAS2023-2023-058

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD CVSSv2 5.0 AV:N/AC:L/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