Red Hat Security Advisory: skopeo security and bug fix update

Fixed packages 3

Vulnerabilities 1

• High 7.5
  CVE-2020-8945

  GPGME Go wrapper contains Use After Free

  The proglottis Go wrapper before 0.1.1 for the GPGME library has a use-after-free, as demonstrated by use for container image pulls by Docker or CRI-O. This leads to a crash or potential code execution during GPG signature verification.

  singularity-container golang-github-proglottis-gpgme github.com/proglottis/gpgme golang-github-proglottis-gpgme Debian Ubuntu Go
  Feb 12, 2020

References

• article
  https://access.redhat.com/security/updates/classification/#moderate
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=1752775
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=1754905
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=1795838
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=1812505
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_1230.json
• report
  https://access.redhat.com/security/cve/CVE-2020-8945
• advisory
  https://www.cve.org/CVERecord?id=CVE-2020-8945
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2020-8945