CVE-2019-17266
9.8
CRITICAL
CVSS 3.1
EPSS 0.94%
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.
How to fix CVE-2019-17266
To remediate CVE-2019-17266, upgrade the affected package to a fixed version below.
- Debian/libsoup2.4—upgrade to 2.68.2-1 or later
Is CVE-2019-17266 being exploited?
Low — EPSS is 0.9%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.68.2-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |