CVE-2023-5363
Summary
| CVE | CVE-2023-5363 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-10-25 18:17:00 UTC |
| Updated | 2024-02-01 17:15:00 UTC |
| Description | Issue summary: A bug has been identified in the processing of key and initialisation vector (IV) lengths. This can lead to potential truncation or overruns during the initialisation of some symmetric ciphers. Impact summary: A truncation in the IV can result in non-uniqueness, which could result in loss of confidentiality for some cipher modes. When calling EVP_EncryptInit_ex2(), EVP_DecryptInit_ex2() or EVP_CipherInit_ex2() the provided OSSL_PARAM array is processed after the key and IV have been established. Any alterations to the key length, via the "keylen" parameter or the IV length, via the "ivlen" parameter, within the OSSL_PARAM array will not take effect as intended, potentially causing truncation or overreading of these values. The following ciphers and cipher modes are impacted: RC2, RC4, RC5, CCM, GCM and OCB. For the CCM, GCM and OCB cipher modes, truncation of the IV can result in loss of confidentiality. For example, when following NIST's SP 800-38D section 8.2.1 guidance for constructing a deterministic IV for AES in GCM mode, truncation of the counter portion could lead to IV reuse. Both truncations and overruns of the key and overruns of the IV will produce incorrect results and could, in some cases, trigger a memory exception. However, these issues are not currently assessed as security critical. Changing the key and/or IV lengths is not considered to be a common operation and the vulnerable API was recently introduced. Furthermore it is likely that application developers will have spotted this problem during testing since decryption would fail unless both peers in the communication were similarly vulnerable. For these reasons we expect the probability of an application being vulnerable to this to be quite low. However if an application is vulnerable then this issue is considered very serious. For these reasons we have assessed this issue as Moderate severity overall. 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 because the issue lies outside of the FIPS provider boundary. OpenSSL 3.1 and 3.0 are vulnerable to this issue. |
Risk And Classification
Problem Types: NVD-CWE-noinfo
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Debian | Debian Linux | 12.0 | All | All | All |
| Hardware | Netapp | H300s | All | All | All | All |
| Operating System | Netapp | H300s Firmware | - | All | All | All |
| Hardware | Netapp | H410c | - | All | All | All |
| Operating System | Netapp | H410c Firmware | - | All | All | All |
| Hardware | Netapp | H410s | All | All | All | All |
| Operating System | Netapp | H410s Firmware | - | All | All | All |
| Hardware | Netapp | H500s | All | All | All | All |
| Operating System | Netapp | H500s Firmware | - | All | All | All |
| Hardware | Netapp | H700s | All | All | All | All |
| Operating System | Netapp | H700s Firmware | - | All | All | All |
| Application | Openssl | Openssl | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| git.openssl.org Git - openssl.git/commitdiff | MISC | git.openssl.org | |
| January 2024 MySQL Server 8.0.35 Vulnerabilities in NetApp Products | NetApp Product Security | security.netapp.com | ||
| www.openssl.org/news/secadv/20231024.txt | MISC | www.openssl.org | |
| git.openssl.org Git - openssl.git/commitdiff | MISC | git.openssl.org | |
| oss-security - OpenSSL Security Advisory | MISC | www.openwall.com | |
| CVE-2023-5363 OpenSSL Vulnerability in NetApp Products | NetApp Product Security | MISC | security.netapp.com | |
| CVE-2023-5363 MySQL Connector/ODBC Vulnerability in NetApp Products | NetApp Product Security | security.netapp.com | ||
| Debian -- Security Information -- DSA-5532-1 openssl | MISC | www.debian.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 161307 Oracle Enterprise Linux Security Update for Open Secure Sockets Layer (OpenSSL) (ELSA-2024-0310)
- 161316 Oracle Enterprise Linux Security Update for Open Secure Sockets Layer (OpenSSL) (ELSA-2024-12093)
- 199860 Ubuntu Security Notification for Open Secure Sockets Layer (OpenSSL) Vulnerabilities (USN-6450-1)
- 20398 Oracle MySQL JAN 2024 Critical Patch Update (CPUJAN2024)
- 242763 Red Hat Update for Open Secure Sockets Layer (OpenSSL) (RHSA-2024:0500)
- 242865 Red Hat Update for Open Secure Sockets Layer (OpenSSL) (RHSA-2024:0310)
- 296108 Oracle Solaris 11.4 Support Repository Update (SRU) 66.164.1 Missing (CPUJAN2024)
- 330164 IBM Advanced Interactive eXecutive (AIX) Open Secure Sockets Layer (OpenSSL) Multiple Vulnerabilities (openssl_advisory40)
- 356621 Amazon Linux Security Advisory for Open Secure Sockets Layer (OpenSSL) : ALAS2023-2023-406
- 503438 Alpine Linux Security Update for Open Secure Sockets Layer (OpenSSL)
- 503439 Alpine Linux Security Update for Open Secure Sockets Layer (OpenSSL)
- 505910 Alpine Linux Security Update for openssl
- 6000294 Debian Security Update for Open Secure Sockets Layer (OpenSSL) (DSA 5532-1)
- 691337 Free Berkeley Software Distribution (FreeBSD) Security Update for Open Secure Sockets Layer (OpenSSL) (4a4712ae-7299-11ee-85eb-84a93843eb75)
- 755152 SUSE Enterprise Linux Security Update for openssl-3 (SUSE-SU-2023:4190-1)
- 755153 SUSE Enterprise Linux Security Update for openssl-3 (SUSE-SU-2023:4189-1)
- 941548 AlmaLinux Security Update for Open Secure Sockets Layer (OpenSSL) (ALSA-2024:0310)