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CVE-2017-2626

Published: 27 July 2018

It was discovered that libICE before 1.0.9-8 used a weak entropy to generate keys. A local attacker could potentially use this flaw for session hijacking using the information available from the process list.

Priority

Low

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
libice
Launchpad, Ubuntu, Debian
groovy Not vulnerable
(2:1.0.9-2)
hirsute Not vulnerable
(2:1.0.9-2)
artful Not vulnerable
(2:1.0.9-2)
bionic
Released (2:1.0.9-2ubuntu0.18.04.1)
cosmic Not vulnerable
(2:1.0.9-2)
disco Not vulnerable
(2:1.0.9-2)
eoan Not vulnerable
(2:1.0.9-2)
focal Not vulnerable
(2:1.0.9-2)
impish Not vulnerable
(2:1.0.9-2)
jammy Not vulnerable
(2:1.0.9-2)
kinetic Not vulnerable
(2:1.0.9-2)
trusty Does not exist
(trusty was needed)
upstream
Released (2:1.0.9-2)
xenial
Released (2:1.0.9-1ubuntu0.16.04.1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
precise Ignored
(end of life)
Patches:
upstream: https://cgit.freedesktop.org/xorg/lib/libICE/commit/?id=ff5e59f32255913bb1cdf51441b98c9107ae165b

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N