Mageia 7 MGASA-2021-0037 Moderate: OpenSC Buffer Overflow Issues
mageia
January 17, 2021
The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file (CVE-2020-26570)
Summary
The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a
heap-based buffer overflow in sc_oberthur_read_file (CVE-2020-26570).
The gemsafe GPK smart card software driver in OpenSC before 0.21.0-rc1 has a
stack-based buffer overflow in sc_pkcs15emu_gemsafeGPK_init (CVE-2020-26571).
The TCOS smart card software driver in OpenSC before 0.21.0-rc1 has a
stack-based buffer overflow in tcos_decipher (CVE-2020-26572).
References
- https://bugs.mageia.org/show_bug.cgi?id=27663
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/EXOHFDMNMO6IDECAGUTB3SJGAGXVRT6S/
- https://www.cve.org/CVERecord?id=CVE-2020-26570
- https://www.cve.org/CVERecord?id=CVE-2020-26571
- https://www.cve.org/CVERecord?id=CVE-2020-26572
Resolution
SRPMS
- 7/core/opensc-0.21.0-1.mga7
PREVIOUS
NEXT
Severity
important
Lowest
Low
Medium
High
Critical
Publication date: 17 Jan 2021
URL: https://advisories.mageia.org/MGASA-2021-0037.html
Type: security
CVE: CVE-2020-26570,
CVE-2020-26571,
CVE-2020-26572
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Related News
Powered By
Linux Security - Your source for Top Linux News, Advisories, HOWTOs and Feature Releases
QUICK LINKS
subscribe to newsletters!
Like staying secure? So do we.
Sign up for updates, tips, and alerts!