CVE-2015-3418

MEDIUM

Description

The ProcPutImage function in dix/dispatch.c in X.Org Server (aka xserver and xorg-server) before 1.16.4 allows attackers to cause a denial of service (divide-by-zero and crash) via a zero-height PutImage request.

References

http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html

http://www.securityfocus.com/bid/74328

https://cgit.freedesktop.org/xorg/xserver/commit/?id=dc777c346d5d452a53b13b917c45f6a1bad2f20b

https://lists.x.org/archives/xorg-announce/2015-February/002532.html

https://security.gentoo.org/glsa/201701-64

Details

Source: MITRE

Published: 2016-12-13

Updated: 2018-01-30

Type: CWE-369

Risk Information

CVSS v2.0

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH