ISOMAN

CVE

CVE-2019-7665

In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32_xlatetom in elf32_xlatetom.c in libelf. A crafted ELF input can cause a segmentation fault leading to denial of service (program crash) because ebl_core_note does not reject malformed core file notes.

Severity
MEDIUM
CVSS
5.5
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/2019-06/msg00052.html
  2. https://access.redhat.com/errata/RHSA-2019:2197
  3. https://access.redhat.com/errata/RHSA-2019:3575
  4. https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html
  5. https://lists.debian.org/debian-lts-announce/2021/10/msg00030.html
  6. https://sourceware.org/bugzilla/show_bug.cgi?id=24089
  7. https://sourceware.org/ml/elfutils-devel/2019-q1/msg00049.html
  8. https://usn.ubuntu.com/4012-1/
  9. http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html
  10. https://access.redhat.com/errata/RHSA-2019:2197
  11. https://access.redhat.com/errata/RHSA-2019:3575
  12. https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html
  13. https://lists.debian.org/debian-lts-announce/2021/10/msg00030.html
  14. https://sourceware.org/bugzilla/show_bug.cgi?id=24089
  15. https://sourceware.org/ml/elfutils-devel/2019-q1/msg00049.html
  16. https://usn.ubuntu.com/4012-1/