{"id":"ALSA-2023:3722","summary":"Moderate: openssl security and bug fix update","details":"OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library.\n\nSecurity Fix(es):\n\n* openssl: Possible DoS translating ASN.1 object identifiers (CVE-2023-2650)\n* openssl: Denial of service by excessive resource usage in verifying X509 policy constraints (CVE-2023-0464)\n* openssl: Invalid certificate policies in leaf certificates are silently ignored (CVE-2023-0465)\n* openssl: Certificate policy check not enabled (CVE-2023-0466)\n* openssl: Input buffer over-read in AES-XTS implementation on 64 bit ARM (CVE-2023-1255)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* In FIPS mode, openssl KDFs should only allow selected hash algorithms (BZ#2175860)\n* In FIPS mode, openssl should reject short KDF input or output keys or provide an indicator (BZ#2175864)\n* In FIPS mode, openssl should provide an indicator for AES-GCM to query whether the IV was generated internally or provided externally (BZ#2175868)\n* openssl FIPS mode self-test should zeroize `out` in `verify_integrity` in providers/fips/self_test.c (BZ#2175873)\n* In FIPS mode, openssl should not support RSA encryption or decryption without padding (outside of RSASVE) or provide an indicator (BZ#2178029)\n* In FIPS mode, openssl should reject EVP_PKEY_fromdata() for short DHX keys, or provide an indicator (BZ#2178030)\n* In FIPS mode, openssl should not use the legacy ECDSA_do_sign(), RSA_public_encrypt(), RSA_private_decrypt() functions for pairwise consistency tests (BZ#2178034)\n* In FIPS mode, openssl should enter error state when DH PCT fails (BZ#2178039)\n* In FIPS mode, openssl should always run the PBKDF2 lower bounds checks or provide an indicator when the pkcs5 parameter is set to 1 (BZ#2178137)\n* Support requiring EMS in TLS 1.2, default to it when in FIPS mode (BZ#2188046)\n* OpenSSL rsa_verify_recover doesn't use the same key checks as rsa_verify in FIPS mode (BZ#2188052)\n* AlmaLinux9.0 - sshd dumps core when ibmca engine is configured with default_algorithms = CIPHERS or ALL (openssl) (BZ#2211396)","modified":"2026-02-04T02:13:18.469496Z","published":"2023-06-21T00:00:00Z","related":["CVE-2023-0464","CVE-2023-0465","CVE-2023-0466","CVE-2023-1255","CVE-2023-2650"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:3722"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-0464"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-0465"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-0466"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-1255"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-2650"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2181082"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2182561"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2182565"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2188461"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2207947"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2023-3722.html"}],"affected":[{"package":{"name":"openssl","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/openssl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.0.7-16.el9_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:3722.json"}},{"package":{"name":"openssl-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/openssl-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.0.7-16.el9_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:3722.json"}},{"package":{"name":"openssl-libs","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/openssl-libs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.0.7-16.el9_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:3722.json"}},{"package":{"name":"openssl-perl","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/openssl-perl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.0.7-16.el9_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:3722.json"}}],"schema_version":"1.7.3"}