openSUSE Security Update: Security update for libgcrypt ______________________________________________________________________________ Announcement ID: openSUSE-SU-2019:1792-1 Rating: moderate References: #1097073 #1125740 #1138939 Cross-References: CVE-2019-12904 Affected Products: openSUSE Leap 15.0 ______________________________________________________________________________ An update that solves one vulnerability and has two fixes is now available. Description: This update for libgcrypt fixes the following issues: Security issues fixed: - CVE-2019-12904: The C implementation of AES is vulnerable to a flush-and-reload side-channel attack because physical addresses are available to other processes. (The C implementation is used on platforms where an assembly-language implementation is unavailable.) (bsc#1138939) Other bugfixes: - Don't run full FIPS self-tests from constructor (bsc#1097073) - Skip all the self-tests except for binary integrity when called from the constructor (bsc#1097073) - Enforce the minimal RSA keygen size in fips mode (bsc#1125740) - avoid executing some tests twice. - Fixed a race condition in initialization. - Fixed env-script-interpreter in cavs_driver.pl - Fixed redundant fips tests in some situations causing failure to boot in fips mode. (bsc#1097073) This helps during booting of the system in FIPS mode with insufficient entropy. This update was imported from the SUSE:SLE-15:Update update project. 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 15.0: zypper in -t patch openSUSE-2019-1792=1 Package List: - openSUSE Leap 15.0 (i586 x86_64): libgcrypt-cavs-1.8.2-lp150.5.10.1 libgcrypt-cavs-debuginfo-1.8.2-lp150.5.10.1 libgcrypt-debugsource-1.8.2-lp150.5.10.1 libgcrypt-devel-1.8.2-lp150.5.10.1 libgcrypt-devel-debuginfo-1.8.2-lp150.5.10.1 libgcrypt20-1.8.2-lp150.5.10.1 libgcrypt20-debuginfo-1.8.2-lp150.5.10.1 libgcrypt20-hmac-1.8.2-lp150.5.10.1 - openSUSE Leap 15.0 (x86_64): libgcrypt-devel-32bit-1.8.2-lp150.5.10.1 libgcrypt-devel-32bit-debuginfo-1.8.2-lp150.5.10.1 libgcrypt20-32bit-1.8.2-lp150.5.10.1 libgcrypt20-32bit-debuginfo-1.8.2-lp150.5.10.1 libgcrypt20-hmac-32bit-1.8.2-lp150.5.10.1 References: https://www.suse.com/security/cve/CVE-2019-12904.html https://bugzilla.suse.com/1097073 https://bugzilla.suse.com/1125740 https://bugzilla.suse.com/1138939 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org