{"answers":{"affected":"It affects 8 products.","exploited":"There is no known exploitation of CVE-2019-14823 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2019-14823 is a medium-severity vulnerability in Redhat Enterprise Linux, published on 14 Oct 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2019-14823 and fix it if it is affected.\n\nWhat it is: CVE-2019-14823 is a medium-severity vulnerability in Redhat Enterprise Linux, published on 14 Oct 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2019-14823 in the wild and no public exploit code.\n\nAffected product: Redhat Enterprise 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-2019-14823/ (Markdown: https://insights.sbomify.com/CVE-2019-14823/index.md)","id":"CVE-2019-14823","markdown":"https://insights.sbomify.com/CVE-2019-14823/index.md","name":"CVE-2019-14823","record":{"aliases":["DEBIAN-CVE-2019-14823","GHSA-45q2-f3rm-5r6v","MGASA-2020-0018","RHSA-2019:3067","RHSA-2019:3225"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"JSS CryptoManager library","requires_auth":"none","summary":"Attackers can bypass certificate chain verification in JSS CryptoManager, enabling Man-in-the-Middle attacks against applications using the vulnerable OCSP policy.","user_interaction":"required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"jss_cryptomanager","vendor":"jss_cryptomanager_project"},{"product":"enterprise_linux","vendor":"redhat"},{"product":"enterprise_linux_desktop","vendor":"redhat"},{"product":"enterprise_linux_eus","vendor":"redhat"},{"product":"enterprise_linux_server","vendor":"redhat"},{"product":"enterprise_linux_server_aus","vendor":"redhat"},{"product":"enterprise_linux_server_tus","vendor":"redhat"},{"product":"enterprise_linux_workstation","vendor":"redhat"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"},{"id":"CWE-358","name":"Improperly Implemented Security Check for Standard"}],"description":"A flaw was found in the \"Leaf and Chain\" OCSP policy implementation in JSS' CryptoManager versions after 4.4.6, 4.5.3, 4.6.0, where it implicitly trusted the root certificate of a certificate chain. Applications using this policy may not properly verify the chain and could be vulnerable to attacks such as Man in the Middle.","ecosystems":["Red Hat:enterprise_linux:7::client","Red Hat:enterprise_linux:7::computenode","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation","Red Hat:rhel_eus:7.6::computenode","Red Hat:rhel_eus:7.6::server"],"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":"Security feature bypass in JSS","id":"CVE-2019-14823","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:enterprise_linux","products":["redhat:enterprise_linux","redhat:enterprise_linux_desktop","redhat:enterprise_linux_eus","redhat:enterprise_linux_server","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_tus","redhat:enterprise_linux_workstation"],"type":"security_feature_bypass","year":"2019"},"n_packages":18,"n_references":6,"next":{"headline":"Information disclosure in 389-ds-base","id":"CVE-2019-14824"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.4.6-3.el7_7"],"introduced":["0"],"last_affected":[],"package":"jss","purl":"pkg:rpm/redhat/jss","source":"RHSA-2019:3067"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.4.6-3.el7_7"],"introduced":["0"],"last_affected":[],"package":"jss-debuginfo","purl":"pkg:rpm/redhat/jss-debuginfo","source":"RHSA-2019:3067"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.4.6-3.el7_7"],"introduced":["0"],"last_affected":[],"package":"jss-javadoc","purl":"pkg:rpm/redhat/jss-javadoc","source":"RHSA-2019:3067"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:4.4.6-3.el7_7"],"introduced":["0"],"last_affected":[],"package":"jss","purl":"pkg:rpm/redhat/jss","source":"RHSA-2019:3067"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:4.4.6-3.el7_7"],"introduced":["0"],"last_affected":[],"package":"jss-debuginfo","purl":"pkg:rpm/redhat/jss-debuginfo","source":"RHSA-2019:3067"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:4.4.6-3.el7_7"],"introduced":["0"],"last_affected":[],"package":"jss-javadoc","purl":"pkg:rpm/redhat/jss-javadoc","source":"RHSA-2019:3067"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:4.4.6-3.el7_7"],"introduced":["0"],"last_affected":[],"package":"jss","purl":"pkg:rpm/redhat/jss","source":"RHSA-2019:3067"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:4.4.6-3.el7_7"],"introduced":["0"],"last_affected":[],"package":"jss-debuginfo","purl":"pkg:rpm/redhat/jss-debuginfo","source":"RHSA-2019:3067"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:4.4.6-3.el7_7"],"introduced":["0"],"last_affected":[],"package":"jss-javadoc","purl":"pkg:rpm/redhat/jss-javadoc","source":"RHSA-2019:3067"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:4.4.6-3.el7_7"],"introduced":["0"],"last_affected":[],"package":"jss","purl":"pkg:rpm/redhat/jss","source":"RHSA-2019:3067"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:4.4.6-3.el7_7"],"introduced":["0"],"last_affected":[],"package":"jss-debuginfo","purl":"pkg:rpm/redhat/jss-debuginfo","source":"RHSA-2019:3067"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:4.4.6-3.el7_7"],"introduced":["0"],"last_affected":[],"package":"jss-javadoc","purl":"pkg:rpm/redhat/jss-javadoc","source":"RHSA-2019:3067"},{"ecosystem":"Red Hat:rhel_eus:7.6::computenode","fixed":["0:4.4.4-6.el7_6"],"introduced":["0"],"last_affected":[],"package":"jss","purl":"pkg:rpm/redhat/jss","source":"RHSA-2019:3225"},{"ecosystem":"Red Hat:rhel_eus:7.6::computenode","fixed":["0:4.4.4-6.el7_6"],"introduced":["0"],"last_affected":[],"package":"jss-debuginfo","purl":"pkg:rpm/redhat/jss-debuginfo","source":"RHSA-2019:3225"},{"ecosystem":"Red Hat:rhel_eus:7.6::computenode","fixed":["0:4.4.4-6.el7_6"],"introduced":["0"],"last_affected":[],"package":"jss-javadoc","purl":"pkg:rpm/redhat/jss-javadoc","source":"RHSA-2019:3225"},{"ecosystem":"Red Hat:rhel_eus:7.6::server","fixed":["0:4.4.4-6.el7_6"],"introduced":["0"],"last_affected":[],"package":"jss","purl":"pkg:rpm/redhat/jss","source":"RHSA-2019:3225"},{"ecosystem":"Red Hat:rhel_eus:7.6::server","fixed":["0:4.4.4-6.el7_6"],"introduced":["0"],"last_affected":[],"package":"jss-debuginfo","purl":"pkg:rpm/redhat/jss-debuginfo","source":"RHSA-2019:3225"},{"ecosystem":"Red Hat:rhel_eus:7.6::server","fixed":["0:4.4.4-6.el7_6"],"introduced":["0"],"last_affected":[],"package":"jss-javadoc","purl":"pkg:rpm/redhat/jss-javadoc","source":"RHSA-2019:3225"}],"prev":{"headline":"Missing authorization in ibus","id":"CVE-2019-14822"},"products":["JSS"],"published":"2019-10-14","related":[],"sources":[{"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":"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":"2024-08-05","vendors":["Dogtag"]},"summary":"Attackers can bypass certificate chain verification in JSS CryptoManager, enabling Man-in-the-Middle attacks against applications using the vulnerable OCSP policy.","url":"https://insights.sbomify.com/CVE-2019-14823/"}