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AUSCERT External Security Bulletin Redistribution
ESB-2020.2983
xorg-server security update
31 August 2020
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AusCERT Security Bulletin Summary
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Product: xorg-server
Publisher: Debian
Operating System: Debian GNU/Linux 9
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Increased Privileges -- Existing Account
Denial of Service -- Existing Account
Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-14362 CVE-2020-14361 CVE-2020-14347
CVE-2020-14346 CVE-2020-14345
Reference: ESB-2020.2958
ESB-2020.2914
ESB-2020.2905
Original Bulletin:
https://www.debian.org/lts/security/2020/dla-2359
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Debian LTS Advisory DLA-2359-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Thorsten Alteholz
August 30, 2020 https://wiki.debian.org/LTS
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Package : xorg-server
Version : 2:1.19.2-1+deb9u6
CVE ID : CVE-2020-14345 CVE-2020-14346 CVE-2020-14347
CVE-2020-14361 CVE-2020-14362
Several issues have been found in xorg-server, the X server from xorg.
Basically all issues are out-of-bounds access or integer underflows in
different request handlers. One CVE is about a leak of uninitialize heap
memory to clients.
For Debian 9 stretch, these problems have been fixed in version
2:1.19.2-1+deb9u6.
We recommend that you upgrade your xorg-server packages.
For the detailed security status of xorg-server please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/xorg-server
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
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Internet Email: auscert@auscert.org.au
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The post ESB-2020.2983 - [Debian] xorg-server: Multiple vulnerabilities first appeared on Malware Devil.
https://www.malwaredevil.com/2020/08/31/esb-2020-2983-debian-xorg-server-multiple-vulnerabilities/?utm_source=rss&utm_medium=rss&utm_campaign=esb-2020-2983-debian-xorg-server-multiple-vulnerabilities
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