libopenssl-3-devel-3.1.1-1.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:12969 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 libopenssl-3-devel-3.1.1-1.1 on GA media These are all security issues fixed in the libopenssl-3-devel-3.1.1-1.1 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-2024-12969 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) E-Mail link for openSUSE-SU-2024:12969 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2023-0464/ SUSE CVE CVE-2023-0464 page https://www.suse.com/security/cve/CVE-2023-0465/ SUSE CVE CVE-2023-0465 page https://www.suse.com/security/cve/CVE-2023-0466/ SUSE CVE CVE-2023-0466 page https://www.suse.com/security/cve/CVE-2023-1255/ SUSE CVE CVE-2023-1255 page https://www.suse.com/security/cve/CVE-2023-2650/ SUSE CVE CVE-2023-2650 page openSUSE Tumbleweed libopenssl-3-devel-3.1.1-1.1 libopenssl-3-devel-32bit-3.1.1-1.1 libopenssl3-3.1.1-1.1 libopenssl3-32bit-3.1.1-1.1 libopenssl3-x86-64-v3-3.1.1-1.1 openssl-3-3.1.1-1.1 openssl-3-doc-3.1.1-1.1 libopenssl-3-devel-3.1.1-1.1 as a component of openSUSE Tumbleweed libopenssl-3-devel-32bit-3.1.1-1.1 as a component of openSUSE Tumbleweed libopenssl3-3.1.1-1.1 as a component of openSUSE Tumbleweed libopenssl3-32bit-3.1.1-1.1 as a component of openSUSE Tumbleweed libopenssl3-x86-64-v3-3.1.1-1.1 as a component of openSUSE Tumbleweed openssl-3-3.1.1-1.1 as a component of openSUSE Tumbleweed openssl-3-doc-3.1.1-1.1 as a component of openSUSE Tumbleweed A security vulnerability has been identified in all supported versions of OpenSSL related to the verification of X.509 certificate chains that include policy constraints. Attackers may be able to exploit this vulnerability by creating a malicious certificate chain that triggers exponential use of computational resources, leading to a denial-of-service (DoS) attack on affected systems. Policy processing is disabled by default but can be enabled by passing the `-policy' argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()' function. CVE-2023-0464 openSUSE Tumbleweed:libopenssl-3-devel-3.1.1-1.1 openSUSE Tumbleweed:libopenssl-3-devel-32bit-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-32bit-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-x86-64-v3-3.1.1-1.1 openSUSE Tumbleweed:openssl-3-3.1.1-1.1 openSUSE Tumbleweed:openssl-3-doc-3.1.1-1.1 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-2023-0464.html CVE-2023-0464 https://bugzilla.suse.com/1209624 SUSE Bug 1209624 https://bugzilla.suse.com/1225628 SUSE Bug 1225628 Applications that use a non-default option when verifying certificates may be vulnerable to an attack from a malicious CA to circumvent certain checks. Invalid certificate policies in leaf certificates are silently ignored by OpenSSL and other certificate policy checks are skipped for that certificate. A malicious CA could use this to deliberately assert invalid certificate policies in order to circumvent policy checking on the certificate altogether. Policy processing is disabled by default but can be enabled by passing the `-policy' argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()' function. CVE-2023-0465 openSUSE Tumbleweed:libopenssl-3-devel-3.1.1-1.1 openSUSE Tumbleweed:libopenssl-3-devel-32bit-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-32bit-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-x86-64-v3-3.1.1-1.1 openSUSE Tumbleweed:openssl-3-3.1.1-1.1 openSUSE Tumbleweed:openssl-3-doc-3.1.1-1.1 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-2023-0465.html CVE-2023-0465 https://bugzilla.suse.com/1209878 SUSE Bug 1209878 https://bugzilla.suse.com/1212331 SUSE Bug 1212331 https://bugzilla.suse.com/1215014 SUSE Bug 1215014 The function X509_VERIFY_PARAM_add0_policy() is documented to implicitly enable the certificate policy check when doing certificate verification. However the implementation of the function does not enable the check which allows certificates with invalid or incorrect policies to pass the certificate verification. As suddenly enabling the policy check could break existing deployments it was decided to keep the existing behavior of the X509_VERIFY_PARAM_add0_policy() function. Instead the applications that require OpenSSL to perform certificate policy check need to use X509_VERIFY_PARAM_set1_policies() or explicitly enable the policy check by calling X509_VERIFY_PARAM_set_flags() with the X509_V_FLAG_POLICY_CHECK flag argument. Certificate policy checks are disabled by default in OpenSSL and are not commonly used by applications. CVE-2023-0466 openSUSE Tumbleweed:libopenssl-3-devel-3.1.1-1.1 openSUSE Tumbleweed:libopenssl-3-devel-32bit-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-32bit-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-x86-64-v3-3.1.1-1.1 openSUSE Tumbleweed:openssl-3-3.1.1-1.1 openSUSE Tumbleweed:openssl-3-doc-3.1.1-1.1 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-2023-0466.html CVE-2023-0466 https://bugzilla.suse.com/1209873 SUSE Bug 1209873 Issue summary: The AES-XTS cipher decryption implementation for 64 bit ARM platform contains a bug that could cause it to read past the input buffer, leading to a crash. Impact summary: Applications that use the AES-XTS algorithm on the 64 bit ARM platform can crash in rare circumstances. The AES-XTS algorithm is usually used for disk encryption. The AES-XTS cipher decryption implementation for 64 bit ARM platform will read past the end of the ciphertext buffer if the ciphertext size is 4 mod 5 in 16 byte blocks, e.g. 144 bytes or 1024 bytes. If the memory after the ciphertext buffer is unmapped, this will trigger a crash which results in a denial of service. If an attacker can control the size and location of the ciphertext buffer being decrypted by an application using AES-XTS on 64 bit ARM, the application is affected. This is fairly unlikely making this issue a Low severity one. CVE-2023-1255 openSUSE Tumbleweed:libopenssl-3-devel-3.1.1-1.1 openSUSE Tumbleweed:libopenssl-3-devel-32bit-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-32bit-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-x86-64-v3-3.1.1-1.1 openSUSE Tumbleweed:openssl-3-3.1.1-1.1 openSUSE Tumbleweed:openssl-3-doc-3.1.1-1.1 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-2023-1255.html CVE-2023-1255 https://bugzilla.suse.com/1210714 SUSE Bug 1210714 Issue summary: Processing some specially crafted ASN.1 object identifiers or data containing them may be very slow. Impact summary: Applications that use OBJ_obj2txt() directly, or use any of the OpenSSL subsystems OCSP, PKCS7/SMIME, CMS, CMP/CRMF or TS with no message size limit may experience notable to very long delays when processing those messages, which may lead to a Denial of Service. An OBJECT IDENTIFIER is composed of a series of numbers - sub-identifiers - most of which have no size limit. OBJ_obj2txt() may be used to translate an ASN.1 OBJECT IDENTIFIER given in DER encoding form (using the OpenSSL type ASN1_OBJECT) to its canonical numeric text form, which are the sub-identifiers of the OBJECT IDENTIFIER in decimal form, separated by periods. When one of the sub-identifiers in the OBJECT IDENTIFIER is very large (these are sizes that are seen as absurdly large, taking up tens or hundreds of KiBs), the translation to a decimal number in text may take a very long time. The time complexity is O(n^2) with 'n' being the size of the sub-identifiers in bytes (*). With OpenSSL 3.0, support to fetch cryptographic algorithms using names / identifiers in string form was introduced. This includes using OBJECT IDENTIFIERs in canonical numeric text form as identifiers for fetching algorithms. Such OBJECT IDENTIFIERs may be received through the ASN.1 structure AlgorithmIdentifier, which is commonly used in multiple protocols to specify what cryptographic algorithm should be used to sign or verify, encrypt or decrypt, or digest passed data. Applications that call OBJ_obj2txt() directly with untrusted data are affected, with any version of OpenSSL. If the use is for the mere purpose of display, the severity is considered low. In OpenSSL 3.0 and newer, this affects the subsystems OCSP, PKCS7/SMIME, CMS, CMP/CRMF or TS. It also impacts anything that processes X.509 certificates, including simple things like verifying its signature. The impact on TLS is relatively low, because all versions of OpenSSL have a 100KiB limit on the peer's certificate chain. Additionally, this only impacts clients, or servers that have explicitly enabled client authentication. In OpenSSL 1.1.1 and 1.0.2, this only affects displaying diverse objects, such as X.509 certificates. This is assumed to not happen in such a way that it would cause a Denial of Service, so these versions are considered not affected by this issue in such a way that it would be cause for concern, and the severity is therefore considered low. CVE-2023-2650 openSUSE Tumbleweed:libopenssl-3-devel-3.1.1-1.1 openSUSE Tumbleweed:libopenssl-3-devel-32bit-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-32bit-3.1.1-1.1 openSUSE Tumbleweed:libopenssl3-x86-64-v3-3.1.1-1.1 openSUSE Tumbleweed:openssl-3-3.1.1-1.1 openSUSE Tumbleweed:openssl-3-doc-3.1.1-1.1 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-2023-2650.html CVE-2023-2650 https://bugzilla.suse.com/1211430 SUSE Bug 1211430