Security update for strongswan
Announcement ID: | SUSE-SU-2022:14887-1 |
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Rating: | important |
References: | |
Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves four vulnerabilities can now be installed.
Description:
This update for strongswan fixes the following issues:
- CVE-2018-16151: Fixed flaws in gmp plugin that could lead to authorization bypass. (bsc#1107874)
- CVE-2018-16152: Fixed flaws in gmp plugin that could lead to authorization bypass. (bsc#1107874)
- CVE-2018-17540: Fixed insufficient input validation in gmp plugin. (bsc#1109845)
- CVE-2021-45079: Fixed authentication bypass in EAP authentication. (bsc#1194471)
Patch Instructions:
To install this SUSE 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 Point of Service 11 SP3
zypper in -t patch sleposp3-strongswan-14887=1
-
SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4
zypper in -t patch slessp4-strongswan-14887=1
-
SUSE Linux Enterprise Server 11 SP4
zypper in -t patch slessp4-strongswan-14887=1
Package List:
-
SUSE Linux Enterprise Point of Service 11 SP3 (i586)
- strongswan-4.4.0-6.36.12.1
- strongswan-doc-4.4.0-6.36.12.1
-
SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4 (ppc64 s390x x86_64 i586)
- strongswan-4.4.0-6.36.12.1
- strongswan-doc-4.4.0-6.36.12.1
-
SUSE Linux Enterprise Server 11 SP4 (ppc64 s390x x86_64 i586)
- strongswan-4.4.0-6.36.12.1
- strongswan-doc-4.4.0-6.36.12.1
References:
- https://www.suse.com/security/cve/CVE-2018-16151.html
- https://www.suse.com/security/cve/CVE-2018-16152.html
- https://www.suse.com/security/cve/CVE-2018-17540.html
- https://www.suse.com/security/cve/CVE-2021-45079.html
- https://bugzilla.suse.com/show_bug.cgi?id=1107874
- https://bugzilla.suse.com/show_bug.cgi?id=1109845
- https://bugzilla.suse.com/show_bug.cgi?id=1194471