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CVE-2021-33454

Public on 2022-07-26
Modified on 2023-01-27
Description

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in yasm_expr_get_intnum() in libyasm/expr.c.

Severity
Medium
See what this means
CVSS v3 Base Score
5.5
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 yasm 2023-03-30 22:50 ALAS-2023-1724
Amazon Linux 2023 yasm 2023-03-30 21:11 ALAS2023-2023-157

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 5.5 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD CVSSv3 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H