openSUSE: libcryptopp Moderate Side Channel Leak CVE-2023-50979
opensuse
November 28, 2025
An update that solves one vulnerability can now be installed.
Description
This update for libcryptopp fixes the following issues:
* CVE-2023-50979: Fixed side-channel leakage during decryption with PKCS#1v1.5
padding. (bsc#1218217)
Topics Covered
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 15.6
zypper in -t patch openSUSE-SLE-15.6-2025-4310=1
* Basesystem Module 15-SP6
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-4310=1
* Basesystem Module 15-SP7
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2025-4310=1
* openSUSE Leap 15.4
zypper in -t patch SUSE-2025-4310=1
Package List
* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
* libcryptopp-devel-8.6.0-150400.3.12.1
* libcryptopp8_6_0-8.6.0-150400.3.12.1
* libcryptopp-debugsource-8.6.0-150400.3.12.1
* libcryptopp8_6_0-debuginfo-8.6.0-150400.3.12.1
* openSUSE Leap 15.6 (x86_64)
* libcryptopp8_6_0-32bit-debuginfo-8.6.0-150400.3.12.1
* libcryptopp8_6_0-32bit-8.6.0-150400.3.12.1
* Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
* libcryptopp-devel-8.6.0-150400.3.12.1
* libcryptopp8_6_0-8.6.0-150400.3.12.1
* libcryptopp-debugsource-8.6.0-150400.3.12.1
* libcryptopp8_6_0-debuginfo-8.6.0-150400.3.12.1
* Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
* libcryptopp-devel-8.6.0-150400.3.12.1
* libcryptopp8_6_0-8.6.0-150400.3.12.1
* libcryptopp-debugsource-8.6.0-150400.3.12.1
* libcryptopp8_6_0-debuginfo-8.6.0-150400.3.12.1
* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
* libcryptopp-devel-8.6.0-150400.3.12.1
* libcryptopp8_6_0-8.6.0-150400.3.12.1
* libcryptopp-debugsource-8.6.0-150400.3.12.1
*...
Read the Full AdvisoryReferences
* bsc#1218217
## References:
* https://www.suse.com/security/cve/CVE-2023-50979.html
* https://bugzilla.suse.com/show_bug.cgi?id=1218217
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Announcement ID: SUSE-SU-2025:4310-1
Release Date: 2025-11-28T15:54:51Z
Affected Products:
* Basesystem Module 15-SP6
* Basesystem Module 15-SP7
* openSUSE Leap 15.4
* openSUSE Leap 15.6
* SUSE Linux Enterprise Desktop 15 SP6
* SUSE Linux Enterprise Desktop 15 SP7
* SUSE Linux Enterprise Real Time 15 SP6
* SUSE Linux Enterprise Real Time 15 SP7
* SUSE Linux Enterprise Server 15 SP6
* SUSE Linux Enterprise Server 15 SP7
* SUSE Linux Enterprise Server for SAP Applications 15 SP6
* SUSE Linux Enterprise Server for SAP Applications 15 SP7
Topics Covered
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