Bug 1509221 (CVE-2017-12180) - CVE-2017-12180 xorg-x11-server: unvalidated lengths in XFree86 VidModeExtension
Summary: CVE-2017-12180 xorg-x11-server: unvalidated lengths in XFree86 VidModeExtension
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-12180
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1509258 1910722
Blocks: 1509263
TreeView+ depends on / blocked
 
Reported: 2017-11-03 11:07 UTC by Adam Mariš
Modified: 2022-04-17 20:54 UTC (History)
12 users (show)

Fixed In Version: xorg-x11-server 1.19.5
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Environment:
Last Closed: 2017-11-07 07:24:34 UTC
Embargoed:

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Description Adam Mariš 2017-11-03 11:07:51 UTC 
Missing length validation was found in XFree86 VidModeExtension.

Upstream patch:

https://cgit.freedesktop.org/xorg/xserver/commit/?id=1b1d4c04695dced2463404174b50b3581dbd857b
Comment 1 Adam Mariš 2017-11-03 11:08:01 UTC 
Acknowledgments:

Name: the Xorg project
Comment 2 Adam Mariš 2017-11-03 12:28:36 UTC 
Created xorg-x11-server tracking bugs for this issue:

Affects: fedora-all [bug 1509258]
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