445
VMScore

CVE-2015-3418

Published: 13/12/2016 Updated: 07/11/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

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

Vulnerability Trend

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x.org xorg-server

Vendor Advisories

A divide-by-zero flaw was found in the way the XOrg server checked the dimensions of certain images An attacker could potentially crash the XOrg server by tricking a suitable X application into displaying a specially crafted image file ...