Bug 37755 – xorg-server: Information leak (4.1)

Bug 37755 - xorg-server: Information leak (4.1)


Summary:	xorg-server: Information leak (4.1)

Status:	CLOSED WONTFIX

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 4.1
Hardware:	Other Linux

Importance:	P3 normal (vote)
Target Milestone:	UCS 4.1-x-errata
Assigned To:	UCS maintainers
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Depends on:	44973
Blocks:
	Show dependency tree / graph

Reported:	2015-02-11 07:18 CET by Moritz Muehlenhoff
Modified:	2019-04-11 19:25 CEST (History)
CC List:	1 user (show)

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What kind of report is it?:	Security Issue
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Max CVSS v3 score:	7 (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)

Flags:	requate: Patch_Available+

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Description Moritz Muehlenhoff

2015-02-11 07:18:14 CET

+++ This bug was initially created as a clone of Bug #37754 +++

Information leak in the processing of XKB requests (CVE-2015-0255)

Comment 1 Arvid Requate

2015-04-30 19:36:07 CEST

Fix available in Debian version 2:1.12.4-6+deb7u6

Comment 2 Arvid Requate

2017-08-07 15:37:33 CEST

Upstream Debian package version 2:1.12.4-6+deb7u7 fixes:

* In the X.Org X server before 2017-06-19, a user authenticated to an X Session could crash or execute code in the context of the X Server by exploiting a stack overflow in the endianness conversion of X Events. (CVE-2017-10971)

* Uninitialized data in endianness conversion in the XEvent handling of the X.Org X Server before 2017-06-19 allowed authenticated malicious users to access potentially privileged data from the X server. (CVE-2017-10972)

Comment 3 Arvid Requate

2018-04-17 15:56:48 CEST

This issue has been filed against UCS 4.1.

UCS 4.1 is out of maintenance and many UCS components have vastly changed in later releases. Thus, this issue is now being closed.

If this issue still occurs in newer UCS versions, please use "Clone this bug" or reopen this issue. In this case please provide detailed information on how this issue is affecting you.