VULNERABILITY INTELLIGENCE
CVE-2021-42779
CVSS score5.3 MEDIUM
EPSS probability2.08%
CISA KEVNot currently listed
Published2022-04-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Description
A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid.
Weakness classification
- secalert@redhat.com: CWE-416
- nvd@nist.gov: CWE-416
Primary references
- secalert@redhat.com — Issue Tracking, Mailing List, Patch, Third Party Advisory
- secalert@redhat.com — Issue Tracking, Patch, Third Party Advisory
- secalert@redhat.com — Patch, Third Party Advisory
- secalert@redhat.com
- secalert@redhat.com — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Mailing List, Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory