libtpms-devel-0.8.4-2.2 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:11004 Final 1 1 2024-06-17T21:45:33Z current 2024-06-17T21:45:33Z 2024-06-17T21:45:33Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z libtpms-devel-0.8.4-2.2 on GA media These are all security issues fixed in the libtpms-devel-0.8.4-2.2 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-11004 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) E-Mail link for openSUSE-SU-2024:11004 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2021-3446/ SUSE CVE CVE-2021-3446 page https://www.suse.com/security/cve/CVE-2021-3505/ SUSE CVE CVE-2021-3505 page https://www.suse.com/security/cve/CVE-2021-3746/ SUSE CVE CVE-2021-3746 page openSUSE Tumbleweed libtpms-devel-0.8.4-2.2 libtpms0-0.8.4-2.2 libtpms-devel-0.8.4-2.2 as a component of openSUSE Tumbleweed libtpms0-0.8.4-2.2 as a component of openSUSE Tumbleweed A flaw was found in libtpms in versions before 0.8.2. The commonly used integration of libtpms with OpenSSL contained a vulnerability related to the returned IV (initialization vector) when certain symmetric ciphers were used. Instead of returning the last IV it returned the initial IV to the caller, thus weakening the subsequent encryption and decryption steps. The highest threat from this vulnerability is to data confidentiality. CVE-2021-3446 openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2 openSUSE Tumbleweed:libtpms0-0.8.4-2.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2021-3446.html CVE-2021-3446 https://bugzilla.suse.com/1183729 SUSE Bug 1183729 A flaw was found in libtpms in versions before 0.8.0. The TPM 2 implementation returns 2048 bit keys with ~1984 bit strength due to a bug in the TCG specification. The bug is in the key creation algorithm in RsaAdjustPrimeCandidate(), which is called before the prime number check. The highest threat from this vulnerability is to data confidentiality. CVE-2021-3505 openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2 openSUSE Tumbleweed:libtpms0-0.8.4-2.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2021-3505.html CVE-2021-3505 https://bugzilla.suse.com/1184939 SUSE Bug 1184939 A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6. CVE-2021-3746 openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2 openSUSE Tumbleweed:libtpms0-0.8.4-2.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2021-3746.html CVE-2021-3746 https://bugzilla.suse.com/1189935 SUSE Bug 1189935