Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2021.1644
libgetdata security update
14 May 2021
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AusCERT Security Bulletin Summary
---------------------------------
Product: libgetdata
Publisher: Debian
Operating System: Debian GNU/Linux
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Increased Privileges -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2021-20204
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2021/05/msg00015.html
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running libgetdata check for an updated version of the software for
their operating system.
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Debian LTS Advisory DLA-2660-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Anton Gladky
May 13, 2021 https://wiki.debian.org/LTS
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Package : libgetdata
Version : 0.9.4-1+deb9u1
CVE ID : CVE-2021-20204
One security issue has been discovered in libgetdata
CVE-2021-20204
A heap memory corruption problem (use after free) can be triggered when processing
maliciously crafted dirfile databases. This degrades the confidentiality,
integrity and availability of third-party software that uses libgetdata as a library.
For Debian 9 stretch, this problem has been fixed in version
0.9.4-1+deb9u1.
We recommend that you upgrade your libgetdata packages.
For the detailed security status of libgetdata please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libgetdata
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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