Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2023.0937
Security update for haproxy
16 February 2023
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AusCERT Security Bulletin Summary
---------------------------------
Product: haproxy
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2023-25725 CVE-2023-0056
Original Bulletin:
https://www.suse.com/support/update/announcement/2023/suse-su-20230413-1
Comment: CVSS (Max): 9.3 CVE-2023-25725 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:L)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:L
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SUSE Security Update: Security update for haproxy
______________________________________________________________________________
Announcement ID: SUSE-SU-2023:0413-1
Rating: critical
References: #1207181 #1208132
Cross-References: CVE-2023-0056 CVE-2023-25725
Affected Products:
SUSE Linux Enterprise High Availability 15-SP2
SUSE Linux Enterprise High Availability 15-SP3
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for haproxy fixes the following issues:
o CVE-2023-25725: Fixed a serious vulnerability in the HTTP/1 parser (bsc#
1208132).
o CVE-2023-0056: Fixed denial of service via crash in http_wait_for_response
() (bsc#1207181).
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:
o SUSE Linux Enterprise High Availability 15-SP3:
zypper in -t patch SUSE-SLE-Product-HA-15-SP3-2023-413=1
o SUSE Linux Enterprise High Availability 15-SP2:
zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2023-413=1
Package List:
o SUSE Linux Enterprise High Availability 15-SP3 (aarch64 ppc64le s390x
x86_64):
haproxy-2.0.14-150200.11.15.1
haproxy-debuginfo-2.0.14-150200.11.15.1
haproxy-debugsource-2.0.14-150200.11.15.1
o SUSE Linux Enterprise High Availability 15-SP2 (aarch64 ppc64le s390x
x86_64):
haproxy-2.0.14-150200.11.15.1
haproxy-debuginfo-2.0.14-150200.11.15.1
haproxy-debugsource-2.0.14-150200.11.15.1
References:
o https://www.suse.com/security/cve/CVE-2023-0056.html
o https://www.suse.com/security/cve/CVE-2023-25725.html
o https://bugzilla.suse.com/1207181
o https://bugzilla.suse.com/1208132
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