openSUSE Security Update: Security update for krb5 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:3454-1 Rating: moderate References: #1189929 Cross-References: CVE-2021-37750 CVSS scores: CVE-2021-37750 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Affected Products: openSUSE Leap 15.3 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for krb5 fixes the following issues: - CVE-2021-37750: Fixed KDC null pointer dereference via a FAST inner body that lacks a server field (bsc#1189929). 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-15.3-2021-3454=1 Package List: - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): krb5-1.16.3-3.24.1 krb5-client-1.16.3-3.24.1 krb5-client-debuginfo-1.16.3-3.24.1 krb5-debuginfo-1.16.3-3.24.1 krb5-debugsource-1.16.3-3.24.1 krb5-devel-1.16.3-3.24.1 krb5-plugin-kdb-ldap-1.16.3-3.24.1 krb5-plugin-kdb-ldap-debuginfo-1.16.3-3.24.1 krb5-plugin-preauth-otp-1.16.3-3.24.1 krb5-plugin-preauth-otp-debuginfo-1.16.3-3.24.1 krb5-plugin-preauth-pkinit-1.16.3-3.24.1 krb5-plugin-preauth-pkinit-debuginfo-1.16.3-3.24.1 krb5-server-1.16.3-3.24.1 krb5-server-debuginfo-1.16.3-3.24.1 - openSUSE Leap 15.3 (x86_64): krb5-32bit-1.16.3-3.24.1 krb5-32bit-debuginfo-1.16.3-3.24.1 krb5-devel-32bit-1.16.3-3.24.1 References: https://www.suse.com/security/cve/CVE-2021-37750.html https://bugzilla.suse.com/1189929