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CVE-2018-8050

Published: 11 March 2018

The af_get_page() function in lib/afflib_pages.cpp in AFFLIB (aka AFFLIBv3) through 3.7.16 allows remote attackers to cause a denial of service (segmentation fault) via a corrupt AFF image that triggers an unexpected pagesize value.

Priority

Medium

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
afflib
Launchpad, Ubuntu, Debian
groovy Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
hirsute Ignored
(end of life)
lunar Not vulnerable
(3.7.20-1)
artful Ignored
(end of life)
cosmic Ignored
(end of life)
disco Ignored
(end of life)
eoan Ignored
(end of life)
impish Ignored
(end of life)
trusty Does not exist
(trusty was needs-triage)
bionic
Released (3.7.16-2ubuntu0.1~esm1)
Available with Ubuntu Pro
focal Not vulnerable
(3.7.18-3)
jammy Not vulnerable
(3.7.19-2build1)
mantic Not vulnerable
(3.7.20-1)
upstream
Released (3.7.17)
xenial
Released (3.7.7-3ubuntu0.1~esm1)
Available with Ubuntu Pro

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H