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AUSCERT External Security Bulletin Redistribution
ESB-2020.4054
libproxy security update
16 November 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: libproxy
Publisher: Debian
Operating System: Debian GNU/Linux
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-26154
Reference: ESB-2020.3524
Original Bulletin:
https://www.debian.org/lts/security/2020/dla-2450
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Debian LTS Advisory DLA-2450-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
November 13, 2020 https://wiki.debian.org/LTS
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Package : libproxy
Version : 0.4.14-2+deb9u2
CVE ID : CVE-2020-26154
Debian Bug : 968366
Li Fei found that libproxy, a library for automatic proxy configuration
management, was vulnerable to a buffer overflow vulnerability when
receiving a large PAC file from a server without a Content-Length header
in the response.
For Debian 9 stretch, this problem has been fixed in version
0.4.14-2+deb9u2.
We recommend that you upgrade your libproxy packages.
For the detailed security status of libproxy please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libproxy
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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