Bug 1509215 – CVE-2017-12185 xorg-x11-server: unvalidated lengths in MIT-SCREEN-SAVER extension

Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.

Bug 1509215 - (CVE-2017-12185) CVE-2017-12185 xorg-x11-server: unvalidated lengths in MIT-SCREEN-SAVER extension

Summary:	CVE-2017-12185 xorg-x11-server: unvalidated lengths in MIT-SCREEN-SAVER exten...

Status:	CLOSED WONTFIX

Aliases:	CVE-2017-12185

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=moderate,public=20171010,repor...
Keywords:	Security

Depends On:	1509258
Blocks:	1509263
	Show dependency tree / graph

Reported:	2017-11-03 07:06 EDT by Adam Mariš
Modified:	2017-12-05 23:05 EST (History)
CC List:	12 users (show)

See Also:
Fixed In Version:	xorg-x11-server 1.19.5
Doc Type:	If docs needed, set a value
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2017-11-07 02:20:17 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Adam Mariš 2017-11-03 07:06:24 EDT

Missing length validation was found in MIT-SCREEN-SAVER extension.

Upstream patch:

https://cgit.freedesktop.org/xorg/xserver/commit/?id=cad5a1050b7184d828aef9c1dd151c3ab649d37e

Comment 1 Adam Mariš 2017-11-03 07:06:30 EDT

Acknowledgments:

Name: the Xorg project

Comment 2 Adam Mariš 2017-11-03 08:29:27 EDT

Created xorg-x11-server tracking bugs for this issue:

Affects: fedora-all [bug 1509258]

Note You need to log in before you can comment on or make changes to this bug.