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AUSCERT External Security Bulletin Redistribution
ESB-2020.1055
e2fsprogs security update
25 March 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: e2fsprogs
Publisher: Debian
Operating System: Debian GNU/Linux 8
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2019-5188
Reference: ESB-2020.0459
ESB-2020.0361
ESB-2020.0264
ESB-2020.0124
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Package : e2fsprogs
Version : 1.42.12-2+deb8u2
CVE ID : CVE-2019-5188
An issue has been found in e2fsprogs, a package that contains
ext2/ext3/ext4 file system utilities.
A specially crafted ext4 directory can cause an out-of-bounds write on the
stack, resulting in code execution. An attacker can corrupt a partition to
trigger this vulnerability.
For Debian 8 "Jessie", this problem has been
fixed in version 1.42.12-2+deb8u2.
We recommend that you upgrade your e2fsprogs 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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