ISOMAN

CVE

CVE-2019-20919

An issue was discovered in the DBI module before 1.643 for Perl. The hv_fetch() documentation requires checking for NULL and the code does that. But, shortly thereafter, it calls SvOK(profile), causing a NULL pointer dereference.

Severity
MEDIUM
CVSS
4.7
Published
Modified
NVD detailAll CVEs

Linked Releases

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

References

  1. http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00012.html
  2. http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00013.html
  3. https://github.com/perl5-dbi/dbi/commit/eca7d7c8f43d96f6277e86d1000e842eb4cc67ff
  4. https://lists.debian.org/debian-lts-announce/2020/09/msg00026.html
  5. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JXLKODJ7B57GITDEZZXNSHPK4VBYXYHR/
  6. https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.643-...
  7. https://usn.ubuntu.com/4534-1/
  8. http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00012.html
  9. http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00013.html
  10. https://github.com/perl5-dbi/dbi/commit/eca7d7c8f43d96f6277e86d1000e842eb4cc67ff
  11. https://lists.debian.org/debian-lts-announce/2020/09/msg00026.html
  12. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JXLKODJ7B57GITDEZZXNSHPK4VBYXYHR/
  13. https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.643-...
  14. https://usn.ubuntu.com/4534-1/