{"answers":{"affected":"It affects 7 products.","exploited":"There is no known exploitation of CVE-2023-5363 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-5363 is a high-severity vulnerability in Debian Debian Linux, published on 24 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-5363 and fix it if it is affected.\n\nWhat it is: CVE-2023-5363 is a high-severity vulnerability in Debian Debian Linux, published on 24 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-5363 in the wild and no public exploit code.\n\nAffected product: Debian Debian Linux. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2023-5363/ (Markdown: https://insights.sbomify.com/CVE-2023-5363/index.md)","id":"CVE-2023-5363","markdown":"https://insights.sbomify.com/CVE-2023-5363/index.md","name":"CVE-2023-5363","record":{"aliases":["ALPINE-CVE-2023-5363","ALSA-2024:0310","AZL-42712","AZL-42751","AZL-78558","BELL-CVE-2023-5363","CLEANSTART-2026-KN91701","CLSA-2023-1702495193","CLSA-2024-1709548308","DEBIAN-CVE-2023-5363","DSA-5532-1","GHSA-xw78-pcr6-wrg8","JLSEC-2026-243","MGASA-2023-0313","MGASA-2023-0317","RHSA-2024:0310","RHSA-2024:0500","UBUNTU-CVE-2023-5363","openSUSE-SU-2024:13372-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenSSL cryptographic library","requires_auth":"none","summary":"Incorrect key and IV length processing in OpenSSL can cause IV truncation, leading to potential loss of confidentiality in specific cipher modes.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"openssl","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"h300s_firmware","vendor":"netapp"},{"product":"h410c_firmware","vendor":"netapp"},{"product":"h410s_firmware","vendor":"netapp"},{"product":"h500s_firmware","vendor":"netapp"},{"product":"h700s_firmware","vendor":"netapp"},{"product":"openssl","vendor":"openssl"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-684","name":"Incorrect Provision of Specified Functionality"}],"description":"Issue summary: A bug has been identified in the processing of key and\ninitialisation vector (IV) lengths.  This can lead to potential truncation\nor overruns during the initialisation of some symmetric ciphers.\n\nImpact summary: A truncation in the IV can result in non-uniqueness,\nwhich could result in loss of confidentiality for some cipher modes.\n\nWhen calling EVP_EncryptInit_ex2(), EVP_DecryptInit_ex2() or\nEVP_CipherInit_ex2() the provided OSSL_PARAM array is processed after\nthe key and IV have been established.  Any alterations to the key length,\nvia the \"keylen\" parameter or the IV length, via the \"ivlen\" parameter,\nwithin the OSSL_PARAM array will not take effect as intended, potentially\ncausing truncation or overreading of these values.  The following ciphers\nand cipher modes are impacted: RC2, RC4, RC5, CCM, GCM and OCB.\n\nFor the CCM, GCM and OCB cipher modes, truncation of the IV can result in\nloss of confidentiality.  For example, when following NIST's SP 800-38D\nsection 8.2.1 guidance for constructing a deterministic IV for AES in\nGCM mode, truncation of the counter portion could lead to IV reuse.\n\nBoth truncations and overruns of the key and overruns of the IV will\nproduce incorrect results and could, in some cases, trigger a memory\nexception.  However, these issues are not currently assessed as security\ncritical.\n\nChanging the key and/or IV lengths is not considered to be a common operation\nand the vulnerable API was recently introduced. Furthermore it is likely that\napplication developers will have spotted this problem during testing since\ndecryption would fail unless both peers in the communication were similarly\nvulnerable. For these reasons we expect the probability of an application being\nvulnerable to this to be quite low. However if an application is vulnerable then\nthis issue is considered very serious. For these reasons we have assessed this\nissue as Moderate severity overall.\n\nThe OpenSSL SSL/TLS implementation is not affected by this issue.\n\nThe OpenSSL 3.0 and 3.1 FIPS providers are not affected by this because\nthe issue lies outside of the FIPS provider boundary.\n\nOpenSSL 3.1 and 3.0 are vulnerable to this issue.","ecosystems":["AlmaLinux:9","Red Hat:enterprise_linux:9::appstream","Red Hat:enterprise_linux:9::baseos","Red Hat:rhel_eus:9.2::appstream","Red Hat:rhel_eus:9.2::baseos","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Incorrect cipher key \u0026 IV length processing","id":"CVE-2023-5363","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","netapp:h300s_firmware","netapp:h410c_firmware","netapp:h410s_firmware","netapp:h500s_firmware","netapp:h700s_firmware","openssl:openssl"],"type":"weak_cryptography","year":"2023"},"n_packages":25,"n_references":3,"next":{"headline":"HP LIFE Android Mobile – Potential Escalation of Privilege, Information Disclosure","id":"CVE-2023-5365"},"packages":[{"ecosystem":"AlmaLinux:9","fixed":["1:3.0.7-25.el9_3"],"introduced":["0"],"last_affected":[],"package":"openssl","purl":"pkg:rpm/almalinux/openssl","source":"ALSA-2024:0310"},{"ecosystem":"AlmaLinux:9","fixed":["1:3.0.7-25.el9_3"],"introduced":["0"],"last_affected":[],"package":"openssl-devel","purl":"pkg:rpm/almalinux/openssl-devel","source":"ALSA-2024:0310"},{"ecosystem":"AlmaLinux:9","fixed":["1:3.0.7-25.el9_3"],"introduced":["0"],"last_affected":[],"package":"openssl-libs","purl":"pkg:rpm/almalinux/openssl-libs","source":"ALSA-2024:0310"},{"ecosystem":"AlmaLinux:9","fixed":["1:3.0.7-25.el9_3"],"introduced":["0"],"last_affected":[],"package":"openssl-perl","purl":"pkg:rpm/almalinux/openssl-perl","source":"ALSA-2024:0310"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["1:3.0.7-25.el9_3"],"introduced":["0"],"last_affected":[],"package":"openssl-debuginfo","purl":"pkg:rpm/redhat/openssl-debuginfo","source":"RHSA-2024:0310"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["1:3.0.7-25.el9_3"],"introduced":["0"],"last_affected":[],"package":"openssl-debugsource","purl":"pkg:rpm/redhat/openssl-debugsource","source":"RHSA-2024:0310"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["1:3.0.7-25.el9_3"],"introduced":["0"],"last_affected":[],"package":"openssl-devel","purl":"pkg:rpm/redhat/openssl-devel","source":"RHSA-2024:0310"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["1:3.0.7-25.el9_3"],"introduced":["0"],"last_affected":[],"package":"openssl-libs-debuginfo","purl":"pkg:rpm/redhat/openssl-libs-debuginfo","source":"RHSA-2024:0310"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["1:3.0.7-25.el9_3"],"introduced":["0"],"last_affected":[],"package":"openssl-perl","purl":"pkg:rpm/redhat/openssl-perl","source":"RHSA-2024:0310"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:3.0.7-25.el9_3"],"introduced":["0"],"last_affected":[],"package":"openssl","purl":"pkg:rpm/redhat/openssl","source":"RHSA-2024:0310"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:3.0.7-25.el9_3"],"introduced":["0"],"last_affected":[],"package":"openssl-debuginfo","purl":"pkg:rpm/redhat/openssl-debuginfo","source":"RHSA-2024:0310"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:3.0.7-25.el9_3"],"introduced":["0"],"last_affected":[],"package":"openssl-debugsource","purl":"pkg:rpm/redhat/openssl-debugsource","source":"RHSA-2024:0310"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:3.0.7-25.el9_3"],"introduced":["0"],"last_affected":[],"package":"openssl-libs","purl":"pkg:rpm/redhat/openssl-libs","source":"RHSA-2024:0310"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["1:3.0.7-25.el9_3"],"introduced":["0"],"last_affected":[],"package":"openssl-libs-debuginfo","purl":"pkg:rpm/redhat/openssl-libs-debuginfo","source":"RHSA-2024:0310"},{"ecosystem":"Red Hat:rhel_eus:9.2::appstream","fixed":["1:3.0.7-18.el9_2"],"introduced":["0"],"last_affected":[],"package":"openssl-debuginfo","purl":"pkg:rpm/redhat/openssl-debuginfo","source":"RHSA-2024:0500"},{"ecosystem":"Red Hat:rhel_eus:9.2::appstream","fixed":["1:3.0.7-18.el9_2"],"introduced":["0"],"last_affected":[],"package":"openssl-debugsource","purl":"pkg:rpm/redhat/openssl-debugsource","source":"RHSA-2024:0500"},{"ecosystem":"Red Hat:rhel_eus:9.2::appstream","fixed":["1:3.0.7-18.el9_2"],"introduced":["0"],"last_affected":[],"package":"openssl-devel","purl":"pkg:rpm/redhat/openssl-devel","source":"RHSA-2024:0500"},{"ecosystem":"Red Hat:rhel_eus:9.2::appstream","fixed":["1:3.0.7-18.el9_2"],"introduced":["0"],"last_affected":[],"package":"openssl-libs-debuginfo","purl":"pkg:rpm/redhat/openssl-libs-debuginfo","source":"RHSA-2024:0500"},{"ecosystem":"Red Hat:rhel_eus:9.2::appstream","fixed":["1:3.0.7-18.el9_2"],"introduced":["0"],"last_affected":[],"package":"openssl-perl","purl":"pkg:rpm/redhat/openssl-perl","source":"RHSA-2024:0500"},{"ecosystem":"Red Hat:rhel_eus:9.2::baseos","fixed":["1:3.0.7-18.el9_2"],"introduced":["0"],"last_affected":[],"package":"openssl","purl":"pkg:rpm/redhat/openssl","source":"RHSA-2024:0500"},{"ecosystem":"Red Hat:rhel_eus:9.2::baseos","fixed":["1:3.0.7-18.el9_2"],"introduced":["0"],"last_affected":[],"package":"openssl-debuginfo","purl":"pkg:rpm/redhat/openssl-debuginfo","source":"RHSA-2024:0500"},{"ecosystem":"Red Hat:rhel_eus:9.2::baseos","fixed":["1:3.0.7-18.el9_2"],"introduced":["0"],"last_affected":[],"package":"openssl-debugsource","purl":"pkg:rpm/redhat/openssl-debugsource","source":"RHSA-2024:0500"},{"ecosystem":"Red Hat:rhel_eus:9.2::baseos","fixed":["1:3.0.7-18.el9_2"],"introduced":["0"],"last_affected":[],"package":"openssl-libs","purl":"pkg:rpm/redhat/openssl-libs","source":"RHSA-2024:0500"},{"ecosystem":"Red Hat:rhel_eus:9.2::baseos","fixed":["1:3.0.7-18.el9_2"],"introduced":["0"],"last_affected":[],"package":"openssl-libs-debuginfo","purl":"pkg:rpm/redhat/openssl-libs-debuginfo","source":"RHSA-2024:0500"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["3.1.4-1.1"],"introduced":["0"],"last_affected":[],"package":"openssl-3","purl":"pkg:rpm/opensuse/openssl-3\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:13372-1"}],"prev":{"headline":"Cross-site scripting in Carousel, Recent Post Slider and Banner Slider","id":"CVE-2023-5362"},"products":["OpenSSL"],"published":"2023-10-24","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["OpenSSL"]},"summary":"Incorrect key and IV length processing in OpenSSL can cause IV truncation, leading to potential loss of confidentiality in specific cipher modes.","url":"https://insights.sbomify.com/CVE-2023-5363/"}