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AUSCERT External Security Bulletin Redistribution
ESB-2019.0334
SUSE Security Update: Security update for haproxy
6 February 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: haproxy
Publisher: SUSE
Operating System: SUSE
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-20615
Reference: ESB-2019.0328
ESB-2019.0141
Original Bulletin:
https://www.suse.com/support/update/announcement/2019/suse-su-20190232-1/
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SUSE Security Update: Security update for haproxy
______________________________________________________________________________
Announcement ID: SUSE-SU-2019:0232-1
Rating: important
References: #1121283
Cross-References: CVE-2018-20615
Affected Products:
SUSE Linux Enterprise High Availability 15
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for haproxy version 1.8.17 fixes the following issues:
Security issues fixed:
- CVE-2018-20615: Fixed a denial of service, triggered by mishandling the
priority flag on short HEADERS frame in the HTTP/2 decoder (bsc#1121283)
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise High Availability 15:
zypper in -t patch SUSE-SLE-Product-HA-15-2019-232=1
Package List:
- SUSE Linux Enterprise High Availability 15 (aarch64 ppc64le s390x x86_64):
haproxy-1.8.17~git0.e89d25b2-3.9.1
haproxy-debuginfo-1.8.17~git0.e89d25b2-3.9.1
haproxy-debugsource-1.8.17~git0.e89d25b2-3.9.1
References:
https://www.suse.com/security/cve/CVE-2018-20615.html
https://bugzilla.suse.com/1121283
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Australian Computer Emergency Response Team
The University of Queensland
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Internet Email: auscert@auscert.org.au
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