CVE-2019-17266
Published: 6 October 2019
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.
Priority
Status
Package | Release | Status |
---|---|---|
libsoup2.4 Launchpad, Ubuntu, Debian |
bionic |
Released
(2.62.1-1ubuntu0.4)
|
disco |
Released
(2.66.1-1ubuntu0.1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(2.68.2)
|
|
xenial |
Not vulnerable
(code not present)
|
|
Patches: upstream: https://gitlab.gnome.org/GNOME/libsoup/commit/f8a54ac85eec2008c85393f331cdd251af8266ad |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |