{"answers":{"affected":"2 open source packages ship an affected version, including org.bitbucket.b_c:jose4j. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-51775 exists.","fix":"Upgrade org.bitbucket.b_c:jose4j to 0.9.4 or later.","what":"CVE-2023-51775 is a medium-severity denial of service vulnerability in n/a, published on 25 Dec 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-51775 and fix it if it is affected.\n\nWhat it is: CVE-2023-51775 is a medium-severity denial of service vulnerability in n/a, published on 25 Dec 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-51775 exists.\n\nAffected packages and fixed versions:\n- org.bitbucket.b_c:jose4j (Maven): affected all versions; fixed in 0.9.4\n- org.bitbucket.b_c:jose4j (Maven): affected all versions; fixed in 0.9.4\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-2023-51775/ (Markdown: https://insights.sbomify.com/CVE-2023-51775/index.md)","id":"CVE-2023-51775","markdown":"https://insights.sbomify.com/CVE-2023-51775/index.md","name":"CVE-2023-51775","record":{"aliases":["DEBIAN-CVE-2023-51775","GHSA-6qvw-249j-h44c","MINI-689x-234f-9j38","MINI-74f5-5xx3-45rh","ROOT-APP-MAVEN-CVE-2023-51775","SUSE-SU-2024:1507-1","SUSE-SU-2024:1532-1","UBUNTU-CVE-2023-51775"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java JOSE library","requires_auth":"low_privilege","summary":"Attackers can cause denial of service via CPU exhaustion by sending a large PBES2 count value to the jose4j Java library.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"jose4j","vendor":"jose4j_project"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"The jose4j component before 0.9.4 for Java allows attackers to cause a denial of service (CPU consumption) via a large p2c (aka PBES2 Count) value.","ecosystems":["Maven","SUSE:Manager Proxy 4.3","SUSE:Manager Proxy Module 4.3","SUSE:Manager Server 4.3","SUSE:Manager Server Module 4.3"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"jose4j denial of service via specifically crafted JWE","id":"CVE-2023-51775","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":32,"n_references":1,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2023-51776"},"packages":[{"ecosystem":"Maven","fixed":["0.9.4"],"introduced":["0"],"last_affected":[],"package":"org.bitbucket.b_c:jose4j","purl":null,"source":"GHSA-6qvw-249j-h44c"},{"ecosystem":"Maven","fixed":["0.9.4"],"introduced":["0"],"last_affected":[],"package":"org.bitbucket.b_c:jose4j","purl":"pkg:maven/org.bitbucket.b_c/jose4j","source":"GHSA-6qvw-249j-h44c"},{"ecosystem":"SUSE:Manager Proxy 4.3","fixed":["4.3.12-150400.3.82.3"],"introduced":["0"],"last_affected":[],"package":"release-notes-susemanager-proxy","purl":"pkg:rpm/suse/release-notes-susemanager-proxy\u0026distro=SUSE%20Manager%20Proxy%204.3","source":"SUSE-SU-2024:1532-1"},{"ecosystem":"SUSE:Manager Proxy Module 4.3","fixed":["4.3.9-150400.3.15.5"],"introduced":["0"],"last_affected":[],"package":"mgr-daemon","purl":"pkg:rpm/suse/mgr-daemon\u0026distro=SUSE%20Manager%20Proxy%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Proxy Module 4.3","fixed":["4.3.27-150400.3.36.5"],"introduced":["0"],"last_affected":[],"package":"spacecmd","purl":"pkg:rpm/suse/spacecmd\u0026distro=SUSE%20Manager%20Proxy%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Proxy Module 4.3","fixed":["4.3.28-150400.3.41.7"],"introduced":["0"],"last_affected":[],"package":"spacewalk-backend","purl":"pkg:rpm/suse/spacewalk-backend\u0026distro=SUSE%20Manager%20Proxy%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Proxy Module 4.3","fixed":["4.3.23-150400.3.28.5"],"introduced":["0"],"last_affected":[],"package":"spacewalk-certs-tools","purl":"pkg:rpm/suse/spacewalk-certs-tools\u0026distro=SUSE%20Manager%20Proxy%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Proxy Module 4.3","fixed":["4.3.19-150400.3.27.5"],"introduced":["0"],"last_affected":[],"package":"spacewalk-client-tools","purl":"pkg:rpm/suse/spacewalk-client-tools\u0026distro=SUSE%20Manager%20Proxy%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Proxy Module 4.3","fixed":["4.3.38-150400.3.42.6"],"introduced":["0"],"last_affected":[],"package":"spacewalk-web","purl":"pkg:rpm/suse/spacewalk-web\u0026distro=SUSE%20Manager%20Proxy%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Proxy Module 4.3","fixed":["4.3.10-150400.3.18.4"],"introduced":["0"],"last_affected":[],"package":"uyuni-common-libs","purl":"pkg:rpm/suse/uyuni-common-libs\u0026distro=SUSE%20Manager%20Proxy%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server 4.3","fixed":["4.3.12-150400.3.108.2"],"introduced":["0"],"last_affected":[],"package":"release-notes-susemanager","purl":"pkg:rpm/suse/release-notes-susemanager\u0026distro=SUSE%20Manager%20Server%204.3","source":"SUSE-SU-2024:1532-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["3.3.3-150400.5.42.5"],"introduced":["0"],"last_affected":[],"package":"cobbler","purl":"pkg:rpm/suse/cobbler\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["0.1.1711646883.4a44375-150400.3.18.4"],"introduced":["0"],"last_affected":[],"package":"image-sync-formula","purl":"pkg:rpm/suse/image-sync-formula\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["0.3.3-150400.3.30.4"],"introduced":["0"],"last_affected":[],"package":"inter-server-sync","purl":"pkg:rpm/suse/inter-server-sync\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["0.5.1-150400.3.9.4"],"introduced":["0"],"last_affected":[],"package":"jose4j","purl":"pkg:rpm/suse/jose4j\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["1.7.13-0.150400.4.12.4"],"introduced":["0"],"last_affected":[],"package":"smdba","purl":"pkg:rpm/suse/smdba\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3.27-150400.3.36.5"],"introduced":["0"],"last_affected":[],"package":"spacecmd","purl":"pkg:rpm/suse/spacecmd\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3.28-150400.3.41.7"],"introduced":["0"],"last_affected":[],"package":"spacewalk-backend","purl":"pkg:rpm/suse/spacewalk-backend\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3.23-150400.3.28.5"],"introduced":["0"],"last_affected":[],"package":"spacewalk-certs-tools","purl":"pkg:rpm/suse/spacewalk-certs-tools\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3.19-150400.3.27.5"],"introduced":["0"],"last_affected":[],"package":"spacewalk-client-tools","purl":"pkg:rpm/suse/spacewalk-client-tools\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3.13-150400.3.15.5"],"introduced":["0"],"last_affected":[],"package":"spacewalk-config","purl":"pkg:rpm/suse/spacewalk-config\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3.73-150400.3.79.1"],"introduced":["0"],"last_affected":[],"package":"spacewalk-java","purl":"pkg:rpm/suse/spacewalk-java\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3.38-150400.3.42.6"],"introduced":["0"],"last_affected":[],"package":"spacewalk-web","purl":"pkg:rpm/suse/spacewalk-web\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["0.37-150400.3.22.4"],"introduced":["0"],"last_affected":[],"package":"subscription-matcher","purl":"pkg:rpm/suse/subscription-matcher\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3.11-150400.3.21.4"],"introduced":["0"],"last_affected":[],"package":"supportutils-plugin-susemanager","purl":"pkg:rpm/suse/supportutils-plugin-susemanager\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3.35-150400.3.48.6"],"introduced":["0"],"last_affected":[],"package":"susemanager","purl":"pkg:rpm/suse/susemanager\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3-150400.9.56.4"],"introduced":["0"],"last_affected":[],"package":"susemanager-docs_en","purl":"pkg:rpm/suse/susemanager-docs_en\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3.25-150400.3.39.5"],"introduced":["0"],"last_affected":[],"package":"susemanager-schema","purl":"pkg:rpm/suse/susemanager-schema\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3.41-150400.3.47.6"],"introduced":["0"],"last_affected":[],"package":"susemanager-sls","purl":"pkg:rpm/suse/susemanager-sls\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3.17-150400.3.25.4"],"introduced":["0"],"last_affected":[],"package":"susemanager-sync-data","purl":"pkg:rpm/suse/susemanager-sync-data\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3.10-150400.3.18.4"],"introduced":["0"],"last_affected":[],"package":"uyuni-common-libs","purl":"pkg:rpm/suse/uyuni-common-libs\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"},{"ecosystem":"SUSE:Manager Server Module 4.3","fixed":["4.3.10-150400.3.15.6"],"introduced":["0"],"last_affected":[],"package":"uyuni-reportdb-schema","purl":"pkg:rpm/suse/uyuni-reportdb-schema\u0026distro=SUSE%20Manager%20Server%20Module%204.3","source":"SUSE-SU-2024:1507-1"}],"prev":{"headline":"json-jwt allows bypass of identity checks via a sign/encryption confusion attack","id":"CVE-2023-51774"},"products":["n/a"],"published":"2023-12-25","related":[{"cvss_score":7.5,"headline":"jose4j is vulnerable to DoS via compressed JWE content","id":"CVE-2024-29371","kev_date_added":null,"published":"2025-12-17"},{"cvss_score":7.5,"headline":"jose4j uses weak cryptographic algorithm","id":"CVE-2023-31582","kev_date_added":null,"published":"2023-10-24"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-03","vendors":["n/a"]},"summary":"Attackers can cause denial of service via CPU exhaustion by sending a large PBES2 count value to the jose4j Java library.","url":"https://insights.sbomify.com/CVE-2023-51775/"}