ISOMAN

CVE

CVE-2020-14347

A flaw was found in the way xserver memory was not properly initialized. This could leak parts of server memory to the X client. In cases where Xorg server runs with elevated privileges, this could result in possible ASLR bypass. Xorg-server before version 1.20.9 is vulnerable.

Severity
MEDIUM
CVSS
5.5
Published
Modified
NVD detailAll CVEs

Linked Releases

DistributionReleaseStatusEvidence
Ubuntu20.04.6 amd64 desktopunknownsource
Ubuntu20.04.6 amd64 live-serverunknownsource
Ubuntu18.04.6 amd64 desktopunknownsource
Ubuntu18.04.6 amd64 live-serverunknownsource

References

  1. http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00066.html
  2. http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00075.html
  3. https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14347
  4. https://lists.debian.org/debian-lts-announce/2020/08/msg00057.html
  5. https://lists.x.org/archives/xorg-announce/2020-July/003051.html
  6. https://security.gentoo.org/glsa/202012-01
  7. https://usn.ubuntu.com/4488-1/
  8. https://usn.ubuntu.com/4488-2/
  9. https://www.debian.org/security/2020/dsa-4758
  10. https://www.openwall.com/lists/oss-security/2020/07/31/2
  11. http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00066.html
  12. http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00075.html
  13. https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14347
  14. https://lists.debian.org/debian-lts-announce/2020/08/msg00057.html
  15. https://lists.x.org/archives/xorg-announce/2020-July/003051.html
  16. https://security.gentoo.org/glsa/202012-01
  17. https://usn.ubuntu.com/4488-1/
  18. https://usn.ubuntu.com/4488-2/
  19. https://www.debian.org/security/2020/dsa-4758
  20. https://www.openwall.com/lists/oss-security/2020/07/31/2