RLSA-2021:1600

Source
https://errata.rockylinux.org/RLSA-2021:1600
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2021:1600.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2021:1600
Related
Published
2021-05-18T05:37:30Z
Modified
2023-02-02T12:51:48.133960Z
Severity
  • 6.4 (Medium) CVSS_V3 - CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Moderate: opensc security, bug fix, and enhancement update
Details

The OpenSC set of libraries and utilities provides support for working with smart cards. OpenSC focuses on cards that support cryptographic operations and enables their use for authentication, mail encryption, or digital signatures.

Security Fix(es):

  • opensc: heap-based buffer overflow in scoberthurread_file (CVE-2020-26570)

  • opensc: stack-based buffer overflow in scpkcs15emugemsafeGPK_init (CVE-2020-26571)

  • opensc: stack-based buffer overflow in tcos_decipher (CVE-2020-26572)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.4 Release Notes linked from the References section.

References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:8 / opensc

Package

Name
opensc
Purl
pkg:rpm/rocky-linux/opensc?distro=rocky-linux-8&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:0.20.0-4.el8