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SUSE Linux Enterprise 12-SP5: 2021:2589-1 Important: lasso XML Issue Fix

suse
Calendar Grey August 2, 2021
Dist Suse Esm H88
SUSE Security Patch: Critical resolution for lasso related to XML signature vulnerabilities identified as CVE-2021-28091.
An update that fixes one vulnerability is now available

Summary

This update for lasso fixes the following issues: - CVE-2021-28091: Fixed XML signature wrapping vulnerability when parsing SAML responses. (bsc#1186768) 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 Software Development Kit 12-SP5: zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-2589=1 - SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-2589=1 Package List: - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64): liblasso-devel-2.6.1-8.7.2 - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64): liblasso3-2.6.1-8.7.2

Topics%20covered

Topics Covered

security advisory patch important suse linux xml issue software development kit lasso

References

#1186768

Cross- CVE-2021-28091

CVSS scores:

CVE-2021-28091 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVE-2021-28091 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE Linux Enterprise Software Development Kit 12-SP5

SUSE Linux Enterprise Server 12-SP5

https://www.suse.com/security/cve/CVE-2021-28091.html

https://bugzilla.suse.com/1186768

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:2589-1
Rating: important

Topics%20covered

Topics Covered

security advisory patch important suse linux xml issue software development kit lasso

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