{"answers":{"affected":"8 open source packages ship an affected version, including org.apache.cxf:apache-cxf and org.apache.cxf:cxf. It affects 8 products.","exploited":"There is no known exploitation of CVE-2019-12423 in the wild and no public exploit code.","fix":"Upgrade org.apache.cxf:apache-cxf to a fixed version for your release line: 3.2.12 or 3.3.5.","what":"CVE-2019-12423 is a high-severity vulnerability in Apache Cxf, published on 16 Jan 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-12423 and fix it if it is affected.\n\nWhat it is: CVE-2019-12423 is a high-severity vulnerability in Apache Cxf, published on 16 Jan 2020. 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-2019-12423 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.cxf:apache-cxf (Maven): affected all versions; fixed in 3.2.12\n- org.apache.cxf:apache-cxf (Maven): affected all versions; fixed in 3.2.12\n- org.apache.cxf:apache-cxf (Maven): affected from 3.3.0; fixed in 3.3.5\n- org.apache.cxf:apache-cxf (Maven): affected from 3.3.0; fixed in 3.3.5\n- org.apache.cxf:cxf (Maven): affected all versions; fixed in 3.2.12\n- org.apache.cxf:cxf (Maven): affected all versions; fixed in 3.2.12\n- org.apache.cxf:cxf (Maven): affected from 3.3.0; fixed in 3.3.5\n- org.apache.cxf:cxf (Maven): affected from 3.3.0; fixed in 3.3.5\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-2019-12423/ (Markdown: https://insights.sbomify.com/CVE-2019-12423/index.md)","id":"CVE-2019-12423","markdown":"https://insights.sbomify.com/CVE-2019-12423/index.md","name":"CVE-2019-12423","record":{"aliases":["GHSA-42f2-f9vc-6365"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Apache CXF library","requires_auth":"none","summary":"An attacker can read private and secret keys if the JWK keystore type is configured, exposing sensitive cryptographic material.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"cxf","vendor":"apache"},{"product":"commerce_guided_search","vendor":"oracle"},{"product":"communications_diameter_signaling_router","vendor":"oracle"},{"product":"communications_element_manager","vendor":"oracle"},{"product":"communications_session_report_manager","vendor":"oracle"},{"product":"communications_session_route_manager","vendor":"oracle"},{"product":"flexcube_private_banking","vendor":"oracle"},{"product":"retail_order_broker","vendor":"oracle"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","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-522","name":"Insufficiently Protected Credentials"}],"description":"Apache CXF ships with a OpenId Connect JWK Keys service, which allows a client to obtain the public keys in JWK format, which can then be used to verify the signature of tokens issued by the service. Typically, the service obtains the public key from a local keystore (JKS/PKCS12) by specifing the path of the keystore and the alias of the keystore entry. This case is not vulnerable. However it is also possible to obtain the keys from a JWK keystore file, by setting the configuration parameter \"rs.security.keystore.type\" to \"jwk\". For this case all keys are returned in this file \"as is\", including all private key and secret key credentials. This is an obvious security risk if the user has configured the signature keystore file with private or secret key credentials. From CXF 3.3.5 and 3.2.12, it is mandatory to specify an alias corresponding to the id of the key in the JWK file, and only this key is returned. In addition, any private key information is omitted by default. \"oct\" keys, which contain secret keys, are not returned at all.","ecosystems":["Maven"],"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":"Private key leak in Apache CXF","id":"CVE-2019-12423","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"apache:cxf","products":["apache:cxf","oracle:commerce_guided_search","oracle:communications_diameter_signaling_router","oracle:communications_element_manager","oracle:communications_session_report_manager","oracle:communications_session_route_manager","oracle:flexcube_private_banking"],"type":"information_disclosure","year":"2019"},"n_packages":8,"n_references":10,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2019-12424"},"packages":[{"ecosystem":"Maven","fixed":["3.2.12"],"introduced":["0"],"last_affected":[],"package":"org.apache.cxf:apache-cxf","purl":null,"source":"GHSA-42f2-f9vc-6365"},{"ecosystem":"Maven","fixed":["3.2.12"],"introduced":["0"],"last_affected":[],"package":"org.apache.cxf:apache-cxf","purl":"pkg:maven/org.apache.cxf/apache-cxf","source":"GHSA-42f2-f9vc-6365"},{"ecosystem":"Maven","fixed":["3.3.5"],"introduced":["3.3.0"],"last_affected":[],"package":"org.apache.cxf:apache-cxf","purl":null,"source":"GHSA-42f2-f9vc-6365"},{"ecosystem":"Maven","fixed":["3.3.5"],"introduced":["3.3.0"],"last_affected":[],"package":"org.apache.cxf:apache-cxf","purl":"pkg:maven/org.apache.cxf/apache-cxf","source":"GHSA-42f2-f9vc-6365"},{"ecosystem":"Maven","fixed":["3.2.12"],"introduced":["0"],"last_affected":[],"package":"org.apache.cxf:cxf","purl":null,"source":"GHSA-42f2-f9vc-6365"},{"ecosystem":"Maven","fixed":["3.2.12"],"introduced":["0"],"last_affected":[],"package":"org.apache.cxf:cxf","purl":"pkg:maven/org.apache.cxf/cxf","source":"GHSA-42f2-f9vc-6365"},{"ecosystem":"Maven","fixed":["3.3.5"],"introduced":["3.3.0"],"last_affected":[],"package":"org.apache.cxf:cxf","purl":null,"source":"GHSA-42f2-f9vc-6365"},{"ecosystem":"Maven","fixed":["3.3.5"],"introduced":["3.3.0"],"last_affected":[],"package":"org.apache.cxf:cxf","purl":"pkg:maven/org.apache.cxf/cxf","source":"GHSA-42f2-f9vc-6365"}],"prev":{"headline":"Improper input validation in Apache Shiro","id":"CVE-2019-12422"},"products":["CXF"],"published":"2020-01-16","related":[{"cvss_score":10,"headline":"XML Signature/Encryption Not Validated in Apache CXF","id":"CVE-2012-2379","kev_date_added":null,"published":"2013-01-03"},{"cvss_score":9.8,"headline":"Apache CXF: Unsafe deserialization of inbound JMS ObjectMessage","id":"CVE-2026-66909","kev_date_added":null,"published":"2026-08-06"},{"cvss_score":9.8,"headline":"Apache CXF: DefaultEncryptingCodeDataProvider allows unlimited authorization code replay","id":"CVE-2026-68079","kev_date_added":null,"published":"2026-08-06"},{"cvss_score":9.8,"headline":"Apache CXF: OAuth2: Inverted IP Binding Check Defeats Security Control","id":"CVE-2026-50628","kev_date_added":null,"published":"2026-06-12"},{"cvss_score":9.8,"headline":"Apache CXF: Untrusted JMS configuration can lead to RCE","id":"CVE-2025-48913","kev_date_added":null,"published":"2025-08-08"},{"cvss_score":9.8,"headline":"Apache CXF SSRF Vulnerability","id":"CVE-2022-46364","kev_date_added":null,"published":"2022-12-13"},{"cvss_score":9.8,"headline":"Potential session hijack in Apache CXF","id":"CVE-2019-12419","kev_date_added":null,"published":"2019-11-06"}],"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":"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Apache"]},"summary":"An attacker can read private and secret keys if the JWK keystore type is configured, exposing sensitive cryptographic material.","url":"https://insights.sbomify.com/CVE-2019-12423/"}