ISOMAN

CVE

CVE-2019-17266

libsoup from versions 2.65.1 until 2.68.1 have a heap-based buffer over-read because soup_ntlm_parse_challenge() in soup-auth-ntlm.c does not properly check an NTLM message's length before proceeding with a memcpy.

Severity
CRITICAL
CVSS
9.8
Published
Modified
NVD detailAll CVEs

Linked Releases

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

References

  1. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=941912
  2. https://github.com/Kirin-say/Vulnerabilities/blob/master/CVE-2019-17266_POC.md
  3. https://gitlab.gnome.org/GNOME/libsoup/commit/88b7dff4467f4151afae244ea7d1223753cd05ab
  4. https://gitlab.gnome.org/GNOME/libsoup/commit/f8a54ac85eec2008c85393f331cdd251af8266ad
  5. https://gitlab.gnome.org/GNOME/libsoup/issues/173
  6. https://security-tracker.debian.org/tracker/CVE-2019-17266
  7. https://usn.ubuntu.com/4152-1/
  8. https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1705054.html
  9. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=941912
  10. https://github.com/Kirin-say/Vulnerabilities/blob/master/CVE-2019-17266_POC.md
  11. https://gitlab.gnome.org/GNOME/libsoup/commit/88b7dff4467f4151afae244ea7d1223753cd05ab
  12. https://gitlab.gnome.org/GNOME/libsoup/commit/f8a54ac85eec2008c85393f331cdd251af8266ad
  13. https://gitlab.gnome.org/GNOME/libsoup/issues/173
  14. https://security-tracker.debian.org/tracker/CVE-2019-17266
  15. https://usn.ubuntu.com/4152-1/
  16. https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1705054.html