Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2021.2083
htmldoc security update
10 June 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: htmldoc
Publisher: Debian
Operating System: Debian GNU/Linux
UNIX variants (UNIX, Linux, OSX)
Windows
Impact/Access: Execute Arbitrary Code/Commands -- Unknown/Unspecified
Denial of Service -- Unknown/Unspecified
Resolution: Patch/Upgrade
CVE Names: CVE-2021-26948 CVE-2021-26259 CVE-2021-26252
CVE-2021-23206 CVE-2021-23191 CVE-2021-23180
CVE-2021-23165 CVE-2021-23158
Original Bulletin:
http://www.debian.org/security/2021/dsa-4928
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running htmldoc check for an updated version of the software for
their operating system.
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Debian Security Advisory DSA-4928-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
June 09, 2021 https://www.debian.org/security/faq
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Package : htmldoc
CVE ID : CVE-2021-23158 CVE-2021-23165 CVE-2021-23180
CVE-2021-23191 CVE-2021-23206 CVE-2021-26252
CVE-2021-26259 CVE-2021-26948
A buffer overflow was discovered in HTMLDOC, a HTML processor that
generates indexed HTML, PS, and PDF, which could potentially result in
the execution of arbitrary code. In addition a number of crashes
were addressed.
For the stable distribution (buster), these problems have been fixed in
version 1.9.3-1+deb10u2.
We recommend that you upgrade your htmldoc packages.
For the detailed security status of htmldoc please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/htmldoc
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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