openSUSE: 2021:2157-1 important: libgcrypt
Description
This update for libgcrypt fixes the following issues: - CVE-2021-33560: Fixed a side-channel against ElGamal encryption, caused by missing exponent blinding (bsc#1187212).
Patch
Patch Instructions: To install this openSUSE 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: - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2021-2157=1
Package List
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): libgcrypt-cavs-1.8.2-8.39.1 libgcrypt-cavs-debuginfo-1.8.2-8.39.1 libgcrypt-debugsource-1.8.2-8.39.1 libgcrypt-devel-1.8.2-8.39.1 libgcrypt-devel-debuginfo-1.8.2-8.39.1 libgcrypt20-1.8.2-8.39.1 libgcrypt20-debuginfo-1.8.2-8.39.1 libgcrypt20-hmac-1.8.2-8.39.1 - openSUSE Leap 15.3 (x86_64): libgcrypt-devel-32bit-1.8.2-8.39.1 libgcrypt-devel-32bit-debuginfo-1.8.2-8.39.1 libgcrypt20-32bit-1.8.2-8.39.1 libgcrypt20-32bit-debuginfo-1.8.2-8.39.1 libgcrypt20-hmac-32bit-1.8.2-8.39.1
References
https://www.suse.com/security/cve/CVE-2021-33560.html https://bugzilla.suse.com/1187212