CVE-2019-17266

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CVSS 3.1

9.8 critical

EPSS

3%p86

Published

Oct 6, 2019 (Oct 6, 2019)

Modified

Jun 17, 2026

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.

Vendors: gnome canonical
Products: libsoup, ubuntu linux
Weakness: CWE-125
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.8%)

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