libopenssl-3-devel-3.1.1-3.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:13065-1 Final 1 1 2024-06-15T00:00:00Z current 2024-06-15T00:00:00Z 2024-06-15T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z libopenssl-3-devel-3.1.1-3.1 on GA media These are all security issues fixed in the libopenssl-3-devel-3.1.1-3.1 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-2024-13065 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2023-2975/ SUSE CVE CVE-2023-2975 page https://www.suse.com/security/cve/CVE-2023-3446/ SUSE CVE CVE-2023-3446 page openSUSE Tumbleweed libopenssl-3-devel-3.1.1-3.1 libopenssl-3-devel-32bit-3.1.1-3.1 libopenssl3-3.1.1-3.1 libopenssl3-32bit-3.1.1-3.1 libopenssl3-x86-64-v3-3.1.1-3.1 openssl-3-3.1.1-3.1 openssl-3-doc-3.1.1-3.1 libopenssl-3-devel-3.1.1-3.1 as a component of openSUSE Tumbleweed libopenssl-3-devel-32bit-3.1.1-3.1 as a component of openSUSE Tumbleweed libopenssl3-3.1.1-3.1 as a component of openSUSE Tumbleweed libopenssl3-32bit-3.1.1-3.1 as a component of openSUSE Tumbleweed libopenssl3-x86-64-v3-3.1.1-3.1 as a component of openSUSE Tumbleweed openssl-3-3.1.1-3.1 as a component of openSUSE Tumbleweed openssl-3-doc-3.1.1-3.1 as a component of openSUSE Tumbleweed Issue summary: The AES-SIV cipher implementation contains a bug that causes it to ignore empty associated data entries which are unauthenticated as a consequence. Impact summary: Applications that use the AES-SIV algorithm and want to authenticate empty data entries as associated data can be misled by removing, adding or reordering such empty entries as these are ignored by the OpenSSL implementation. We are currently unaware of any such applications. The AES-SIV algorithm allows for authentication of multiple associated data entries along with the encryption. To authenticate empty data the application has to call EVP_EncryptUpdate() (or EVP_CipherUpdate()) with NULL pointer as the output buffer and 0 as the input buffer length. The AES-SIV implementation in OpenSSL just returns success for such a call instead of performing the associated data authentication operation. The empty data thus will not be authenticated. As this issue does not affect non-empty associated data authentication and we expect it to be rare for an application to use empty associated data entries this is qualified as Low severity issue. CVE-2023-2975 openSUSE Tumbleweed:libopenssl-3-devel-3.1.1-3.1 openSUSE Tumbleweed:libopenssl-3-devel-32bit-3.1.1-3.1 openSUSE Tumbleweed:libopenssl3-3.1.1-3.1 openSUSE Tumbleweed:libopenssl3-32bit-3.1.1-3.1 openSUSE Tumbleweed:libopenssl3-x86-64-v3-3.1.1-3.1 openSUSE Tumbleweed:openssl-3-3.1.1-3.1 openSUSE Tumbleweed:openssl-3-doc-3.1.1-3.1 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-2023-2975.html CVE-2023-2975 https://bugzilla.suse.com/1213383 SUSE Bug 1213383 Issue summary: Checking excessively long DH keys or parameters may be very slow. Impact summary: Applications that use the functions DH_check(), DH_check_ex() or EVP_PKEY_param_check() to check a DH key or DH parameters may experience long delays. Where the key or parameters that are being checked have been obtained from an untrusted source this may lead to a Denial of Service. The function DH_check() performs various checks on DH parameters. One of those checks confirms that the modulus ('p' parameter) is not too large. Trying to use a very large modulus is slow and OpenSSL will not normally use a modulus which is over 10,000 bits in length. However the DH_check() function checks numerous aspects of the key or parameters that have been supplied. Some of those checks use the supplied modulus value even if it has already been found to be too large. An application that calls DH_check() and supplies a key or parameters obtained from an untrusted source could be vulernable to a Denial of Service attack. The function DH_check() is itself called by a number of other OpenSSL functions. An application calling any of those other functions may similarly be affected. The other functions affected by this are DH_check_ex() and EVP_PKEY_param_check(). Also vulnerable are the OpenSSL dhparam and pkeyparam command line applications when using the '-check' option. The OpenSSL SSL/TLS implementation is not affected by this issue. The OpenSSL 3.0 and 3.1 FIPS providers are not affected by this issue. CVE-2023-3446 openSUSE Tumbleweed:libopenssl-3-devel-3.1.1-3.1 openSUSE Tumbleweed:libopenssl-3-devel-32bit-3.1.1-3.1 openSUSE Tumbleweed:libopenssl3-3.1.1-3.1 openSUSE Tumbleweed:libopenssl3-32bit-3.1.1-3.1 openSUSE Tumbleweed:libopenssl3-x86-64-v3-3.1.1-3.1 openSUSE Tumbleweed:openssl-3-3.1.1-3.1 openSUSE Tumbleweed:openssl-3-doc-3.1.1-3.1 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-2023-3446.html CVE-2023-3446 https://bugzilla.suse.com/1213487 SUSE Bug 1213487 https://bugzilla.suse.com/1213853 SUSE Bug 1213853 https://bugzilla.suse.com/1221185 SUSE Bug 1221185