CVE-2019-17266

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published10/6/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

canonical:ubuntu_linuxgnome:libsoup

Weaknesses (CWE)

CWE-125

References

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=941912(cve@mitre.org)

https://github.com/Kirin-say/Vulnerabilities/blob/master/CVE-2019-17266_POC.md(cve@mitre.org)

https://gitlab.gnome.org/GNOME/libsoup/commit/88b7dff4467f4151afae244ea7d1223753cd05ab(cve@mitre.org)

https://gitlab.gnome.org/GNOME/libsoup/commit/f8a54ac85eec2008c85393f331cdd251af8266ad(cve@mitre.org)

https://gitlab.gnome.org/GNOME/libsoup/issues/173(cve@mitre.org)

https://security-tracker.debian.org/tracker/CVE-2019-17266(cve@mitre.org)

https://usn.ubuntu.com/4152-1/(cve@mitre.org)

https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1705054.html(cve@mitre.org)

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=941912(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/Kirin-say/Vulnerabilities/blob/master/CVE-2019-17266_POC.md(af854a3a-2127-422b-91ae-364da2661108)

https://gitlab.gnome.org/GNOME/libsoup/commit/88b7dff4467f4151afae244ea7d1223753cd05ab(af854a3a-2127-422b-91ae-364da2661108)

https://gitlab.gnome.org/GNOME/libsoup/commit/f8a54ac85eec2008c85393f331cdd251af8266ad(af854a3a-2127-422b-91ae-364da2661108)

https://gitlab.gnome.org/GNOME/libsoup/issues/173(af854a3a-2127-422b-91ae-364da2661108)

https://security-tracker.debian.org/tracker/CVE-2019-17266(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4152-1/(af854a3a-2127-422b-91ae-364da2661108)

https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1705054.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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