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openSUSE 15.4/15.5 Security Advisory: GnuTLS Moderate Threat Fixes

opensuse
Calendar Grey April 12, 2024
Dist Opensuse Esm H88
This revision for openssl tackles vital vulnerabilities, implementing remedies for particular risks while improving overall system safety.
This update for gnutls fixes the following issues: CVE-2024-28834: Fixed side-channel in the deterministic ECDSA (bsc#1221746) CVE-2024-28835: Fixed denial of service during certif...

Description

This update for gnutls fixes the following issues:

* CVE-2024-28834: Fixed side-channel in the deterministic ECDSA (bsc#1221746)

* CVE-2024-28835: Fixed denial of service during certificate chain

verification (bsc#1221747)

Other fixes: \- jitterentropy: Release the memory of the entropy collector when

using jitterentropy with phtreads as there is also a pre-intitization done in

the main thread (bsc#1221242)

Topics%20covered

Topics Covered

security advisory denial of service gnutls moderate fix openSUSE ECDSA issue

Patch

## 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:

* openSUSE Leap Micro 5.4

zypper in -t patch openSUSE-Leap-Micro-5.4-2024-1271=1

* openSUSE Leap 15.5

zypper in -t patch openSUSE-SLE-15.5-2024-1271=1

* SUSE Linux Enterprise Micro for Rancher 5.4

zypper in -t patch SUSE-SLE-Micro-5.4-2024-1271=1

* SUSE Linux Enterprise Micro 5.4

zypper in -t patch SUSE-SLE-Micro-5.4-2024-1271=1

* SUSE Linux Enterprise Micro 5.5

zypper in -t patch SUSE-SLE-Micro-5.5-2024-1271=1

* Basesystem Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-1271=1

* openSUSE Leap 15.4

zypper in -t patch SUSE-2024-1271=1

Package List

* openSUSE Leap Micro 5.4 (aarch64 s390x x86_64)

* gnutls-3.7.3-150400.4.44.1

* libgnutls30-hmac-3.7.3-150400.4.44.1

* libgnutls30-debuginfo-3.7.3-150400.4.44.1

* gnutls-debugsource-3.7.3-150400.4.44.1

* libgnutls30-3.7.3-150400.4.44.1

* gnutls-debuginfo-3.7.3-150400.4.44.1

* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)

* gnutls-3.7.3-150400.4.44.1

* libgnutls30-hmac-3.7.3-150400.4.44.1

* libgnutlsxx28-3.7.3-150400.4.44.1

* gnutls-guile-3.7.3-150400.4.44.1

* libgnutls-devel-3.7.3-150400.4.44.1

* libgnutls30-debuginfo-3.7.3-150400.4.44.1

* libgnutlsxx28-debuginfo-3.7.3-150400.4.44.1

* gnutls-guile-debuginfo-3.7.3-150400.4.44.1

* libgnutlsxx-devel-3.7.3-150400.4.44.1

* gnutls-debugsource-3.7.3-150400.4.44.1

* libgnutls30-3.7.3-150400.4.44.1

* gnutls-debuginfo-3.7.3-150400.4.44.1

* openSUSE Leap 15.5 (x86_64)

* libgnutls30-32bit-3.7.3-150400.4.44.1

* libgnutls-devel-32bit-3.7.3-150400.4.44.1

* libgnutls30-32bit-debuginfo-3.7.3-150400.4.44.1

* libgnutls30-hmac-32bit-3.7.3-150400.4.44.1

* SUSE Linux...

Read the Full Advisory

References

* bsc#1221242

* bsc#1221746

* bsc#1221747

## References:

* https://www.suse.com/security/cve/CVE-2024-28834.html

* https://www.suse.com/security/cve/CVE-2024-28835.html

* https://bugzilla.suse.com/show_bug.cgi?id=1221242

* https://bugzilla.suse.com/show_bug.cgi?id=1221746

* https://bugzilla.suse.com/show_bug.cgi?id=1221747

Announcement ID: SUSE-SU-2024:1271-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory denial of service gnutls moderate fix openSUSE ECDSA issue

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