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AUSCERT External Security Bulletin Redistribution
ESB-2018.2821
glusterfs security update
21 September 2018
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: glusterfs
Publisher: Debian
Operating System: Debian GNU/Linux 8
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Access Privileged Data -- Existing Account
Create Arbitrary Files -- Existing Account
Denial of Service -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2018-10930 CVE-2018-10929 CVE-2018-10928
CVE-2018-10927 CVE-2018-10926 CVE-2018-10923
CVE-2018-10914 CVE-2018-10913 CVE-2018-10911
CVE-2018-10907 CVE-2018-10904
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2018/09/msg00021.html
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Package : glusterfs
Version : 3.5.2-2+deb8u4
CVE ID : CVE-2018-10904 CVE-2018-10907 CVE-2018-10911
CVE-2018-10913 CVE-2018-10914 CVE-2018-10923
CVE-2018-10926 CVE-2018-10927 CVE-2018-10928
CVE-2018-10929 CVE-2018-10930
Debian Bug : 909215
Multiple security vulnerabilities were discovered in GlusterFS, a
clustered file system. Buffer overflows and path traversal issues may
lead to information disclosure, denial-of-service or the execution of
arbitrary code.
To resolve the security vulnerabilities the following limitations were
made in GlusterFS:
- open,read,write on special files like char and block are no longer
permitted
- io-stat xlator can dump stat info only to /run/gluster directory
For Debian 8 "Jessie", these problems have been fixed in version
3.5.2-2+deb8u4.
We recommend that you upgrade your glusterfs packages.
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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===========================================================================
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