ISOMAN

CVE

CVE-2019-11745

When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.

Severity
HIGH
CVSS
8.8
Published
Modified
NVD detailAll CVEs

Linked Releases

DistributionReleaseStatusEvidence
Ubuntu18.04.6 amd64 desktopunknownsource
Ubuntu18.04.6 amd64 live-serverunknownsource
Ubuntu16.04.7 amd64 desktopunknownsource
Ubuntu16.04.6 i386 desktopunknownsource
Ubuntu16.04.7 amd64 serverunknownsource
Ubuntu16.04.6 i386 serverunknownsource

References

  1. http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html
  2. http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html
  3. http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00006.html
  4. https://access.redhat.com/errata/RHSA-2020:0243
  5. https://access.redhat.com/errata/RHSA-2020:0466
  6. https://bugzilla.mozilla.org/show_bug.cgi?id=1586176
  7. https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf
  8. https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html
  9. https://security.gentoo.org/glsa/202003-02
  10. https://security.gentoo.org/glsa/202003-10
  11. https://security.gentoo.org/glsa/202003-37
  12. https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04
  13. https://usn.ubuntu.com/4241-1/
  14. https://usn.ubuntu.com/4335-1/
  15. https://www.mozilla.org/security/advisories/mfsa2019-36/
  16. https://www.mozilla.org/security/advisories/mfsa2019-37/
  17. https://www.mozilla.org/security/advisories/mfsa2019-38/
  18. http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html
  19. http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html
  20. http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00006.html