CVE-2021-42779

Public on 2022-04-18

Modified on 2024-02-18

Description

A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid.

Severity

Low

See what this means

CVSS v3 Base Score

2.0

See breakdown

Affected Packages

Platform	Package	Release Date	Advisory
Amazon Linux 2 - Core	opensc	2023-06-21 19:11	ALAS2-2023-2102
Amazon Linux 2023	opensc	2024-02-15 02:52	ALAS2023-2024-534

CVSS Scores

	Score Type	Score	Vector
Amazon Linux	CVSSv3	2.0	CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
NVD	CVSSv2	5.0	AV:N/AC:L/Au:N/C:N/I:N/A:P
NVD	CVSSv3	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

References

Red Hat: CVE-2021-42779 Mitre: CVE-2021-42779 FAQs regarding Amazon Linux ALAS/CVE Severity