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SUSE 15 SP3: 2023:4986-1 moderate: gnutls timing attack

suse
Calendar Grey December 28, 2023
Dist Suse Esm H88
SUSE releases a security update for gnutls addressing a moderate priority timing attack flaw. Please adhere to the update protocols.
* bsc#1217277 Cross-References: * CVE-2023-5981

Summary

## This update for gnutls fixes the following issues: * CVE-2023-5981: Fixed timing side-channel inside RSA-PSK key exchange (bsc#1217277). ## 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 High Performance Computing 15 SP2 LTSS 15-SP2 zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2023-4986=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-4986=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-4986=1 * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2

Topics%20covered

Topics Covered

security advisory moderate severity timing attack suse enterprise gnutls patch rsa-psk

References

* bsc#1217277

Cross-

* CVE-2023-5981

CVSS scores:

* CVE-2023-5981 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

* CVE-2023-5981 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products:

* SUSE Enterprise Storage 7.1

* SUSE Linux Enterprise High Performance Computing 15 SP2

* SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2

* SUSE Linux Enterprise High Performance Computing 15 SP3

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3

* SUSE Linux Enterprise Micro 5.1

* SUSE Linux Enterprise Micro 5.2

* SUSE Linux Enterprise Micro for Rancher 5.2

* SUSE Linux Enterprise Server 15 SP2

* SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2

* SUSE Linux Enterprise Server 15 SP3

Announcement ID: SUSE-SU-2023:4986-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate severity timing attack suse enterprise gnutls patch rsa-psk

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