ISOMAN

CVE

CVE-2018-14622

A null-pointer dereference vulnerability was found in libtirpc before version 0.3.3-rc3. The return value of makefd_xprt() was not checked in all instances, which could lead to a crash when the server exhausted the maximum number of available file descriptors. A remote attacker could cause an rpc-based application to crash by flooding it with new connections.

Severity
HIGH
CVSS
7.5
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
Ubuntu14.04.6 amd64 desktopunknownsource
Ubuntu14.04.6 i386 desktopunknownsource
Ubuntu14.04.6 amd64 serverunknownsource
Ubuntu14.04.6 i386 serverunknownsource

References

  1. http://git.linux-nfs.org/?p=steved/libtirpc.git%3Ba=commit%3Bh=1c77f7a869bdea2a34799d774460d1f9983d45f0
  2. https://access.redhat.com/errata/RHBA-2017:1991
  3. https://bugzilla.novell.com/show_bug.cgi?id=968175
  4. https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14622
  5. https://lists.debian.org/debian-lts-announce/2018/08/msg00034.html
  6. https://usn.ubuntu.com/3759-1/
  7. https://usn.ubuntu.com/3759-2/
  8. http://git.linux-nfs.org/?p=steved/libtirpc.git%3Ba=commit%3Bh=1c77f7a869bdea2a34799d774460d1f9983d45f0
  9. https://access.redhat.com/errata/RHBA-2017:1991
  10. https://bugzilla.novell.com/show_bug.cgi?id=968175
  11. https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14622
  12. https://lists.debian.org/debian-lts-announce/2018/08/msg00034.html
  13. https://usn.ubuntu.com/3759-1/
  14. https://usn.ubuntu.com/3759-2/