MGASA-2021-0512: opensc Mageia

CVSS: UnknownPublished
Published 18-11-2021Last modified 16-04-2026
Open JSON

Vulnerability summary

MGASA-2021-0512 is a vulnerability in opensc Mageia with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 4 · Downstream 0
CVE-2021-42779CVE-2021-42780CVE-2021-42781CVE-2021-42782

Timeline

  1. 18-11-2021
    PublishedVulnerability first disclosed.
  2. 16-04-2026
    Last modifiedVulnerability information updated.

Description

Updated opensc packages fix security vulnerability CVE-2021-42780: Fixed use after return in insert_pin() (bsc#1192005). CVE-2021-42779: Fixed use after free in sc_file_valid() (bsc#1191992). CVE-2021-42781: Fixed multiple heap buffer overflows in pkcs15-oberthur.c (bsc#1192000). CVE-2021-42782: Stack buffer overflow issues in various places (bsc#1191957).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Mageia1 product
  • opensc< 0.22.0-1.mga8

1 vendor · 1 product

References

3 links