Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2019.3227
h2o security update
26 August 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: h2o
Publisher: Debian
Operating System: Debian GNU/Linux 10
UNIX variants (UNIX, Linux, OSX)
Virtualisation
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-9515 CVE-2019-9514 CVE-2019-9512
Reference: ASB-2019.0238
ESB-2019.3152
ESB-2019.3114
Original Bulletin:
http://www.debian.org/security/2019/dsa-4508
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running h2o check for an updated version of the software for their
operating system.
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Debian Security Advisory DSA-4508-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
August 24, 2019 https://www.debian.org/security/faq
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Package : h2o
CVE ID : CVE-2019-9512 CVE-2019-9514 CVE-2019-9515
Three vulnerabilities were discovered in the HTTP/2 code of the H2O HTTP
server, which could result in denial of service.
For the stable distribution (buster), these problems have been fixed in
version 2.2.5+dfsg2-2+deb10u1.
We recommend that you upgrade your h2o packages.
For the detailed security status of h2o please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/h2o
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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