{"answers":{"affected":"9 open source packages ship an affected version, including org.jenkins-ci.main:cli, jenkins and org.jenkins-ci.main:jenkins-core. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-67635 in the wild and no public exploit code.","fix":"Upgrade org.jenkins-ci.main:cli to a fixed version for your release line: 2.528.3 or 2.541.","what":"CVE-2025-67635 is a high-severity denial of service vulnerability in Jenkins Jenkins, published on 10 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-67635 and fix it if it is affected.\n\nWhat it is: CVE-2025-67635 is a high-severity denial of service vulnerability in Jenkins Jenkins, published on 10 Dec 2025. 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-2025-67635 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.jenkins-ci.main:cli (Maven): affected all versions; fixed in 2.528.3\n- org.jenkins-ci.main:cli (Maven): affected all versions; fixed in 2.528.3\n- org.jenkins-ci.main:cli (Maven): affected from 2.529; fixed in 2.541\n- org.jenkins-ci.main:cli (Maven): affected from 2.529; fixed in 2.541\n- jenkins (Bitnami): affected all versions; fixed in 2.528.3, 2.541.0\n- org.jenkins-ci.main:jenkins-core (Maven): affected all versions; fixed in 2.528.3\n- org.jenkins-ci.main:jenkins-core (Maven): affected all versions; fixed in 2.528.3\n- org.jenkins-ci.main:jenkins-core (Maven): affected from 2.529; fixed in 2.541\n- org.jenkins-ci.main:jenkins-core (Maven): affected from 2.529; fixed in 2.541\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-2025-67635/ (Markdown: https://insights.sbomify.com/CVE-2025-67635/index.md)","id":"CVE-2025-67635","markdown":"https://insights.sbomify.com/CVE-2025-67635/index.md","name":"CVE-2025-67635","record":{"aliases":["BIT-jenkins-2025-67635","GHSA-9p56-p6mw-w8qc","MINI-98r9-m4p9-w99p","MINI-ff37-x9qw-wc38","MINI-fqq9-m9wh-4xc5","MINI-g299-v84g-q2cp","MINI-rwff-rx5j-7qf6","ROOT-APP-MAVEN-CVE-2025-67635"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Jenkins automation server","requires_auth":"none","summary":"Unauthenticated attackers can cause a denial of service in Jenkins by exploiting improper closure of corrupted HTTP-based CLI connections.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jenkins","cpe":[{"product":"jenkins","vendor":"jenkins"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-404","name":"Improper Resource Shutdown or Release"}],"description":"Jenkins 2.540 and earlier, LTS 2.528.2 and earlier does not properly close HTTP-based CLI connections when the connection stream becomes corrupted, allowing unauthenticated attackers to cause a denial of service.","ecosystems":["Bitnami","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":"Jenkins has a Denial of service vulnerability in HTTP-based CLI","id":"CVE-2025-67635","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"jenkins:jenkins","products":["jenkins:jenkins"],"type":"denial_of_service","year":"2025"},"n_packages":9,"n_references":1,"next":{"headline":"Jenkins is missing a permission check on password fields","id":"CVE-2025-67636"},"packages":[{"ecosystem":"Bitnami","fixed":["2.528.3","2.541.0"],"introduced":["0","2.529.0"],"last_affected":[],"package":"jenkins","purl":"pkg:bitnami/jenkins","source":"BIT-jenkins-2025-67635"},{"ecosystem":"Maven","fixed":["2.528.3"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.main:cli","purl":null,"source":"GHSA-9p56-p6mw-w8qc"},{"ecosystem":"Maven","fixed":["2.528.3"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.main:cli","purl":"pkg:maven/org.jenkins-ci.main/cli","source":"GHSA-9p56-p6mw-w8qc"},{"ecosystem":"Maven","fixed":["2.541"],"introduced":["2.529"],"last_affected":[],"package":"org.jenkins-ci.main:cli","purl":null,"source":"GHSA-9p56-p6mw-w8qc"},{"ecosystem":"Maven","fixed":["2.541"],"introduced":["2.529"],"last_affected":[],"package":"org.jenkins-ci.main:cli","purl":"pkg:maven/org.jenkins-ci.main/cli","source":"GHSA-9p56-p6mw-w8qc"},{"ecosystem":"Maven","fixed":["2.528.3"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.main:jenkins-core","purl":null,"source":"GHSA-9p56-p6mw-w8qc"},{"ecosystem":"Maven","fixed":["2.528.3"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","source":"GHSA-9p56-p6mw-w8qc"},{"ecosystem":"Maven","fixed":["2.541"],"introduced":["2.529"],"last_affected":[],"package":"org.jenkins-ci.main:jenkins-core","purl":null,"source":"GHSA-9p56-p6mw-w8qc"},{"ecosystem":"Maven","fixed":["2.541"],"introduced":["2.529"],"last_affected":[],"package":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","source":"GHSA-9p56-p6mw-w8qc"}],"prev":{"headline":"Software Acquisition Guide Supplier Response Web Tool XSS","id":"CVE-2025-67634"},"products":["Jenkins"],"published":"2025-12-10","related":[{"cvss_score":9.8,"headline":"Jenkins Command Line Interface (CLI) Path Traversal","id":"CVE-2024-23897","kev_date_added":"2024-08-19","published":"2024-01-24"},{"cvss_score":9.8,"headline":"Jenkins Stapler Web Framework Deserialization of Untrusted Data","id":"CVE-2018-1000861","kev_date_added":"2022-02-10","published":"2018-12-10"},{"cvss_score":9.8,"headline":"Jenkins Remote Code Execution","id":"CVE-2017-1000353","kev_date_added":"2025-10-02","published":"2018-01-29"},{"cvss_score":7.5,"headline":"Jenkins User Interface (UI) Information Disclosure","id":"CVE-2015-5317","kev_date_added":"2023-05-12","published":"2015-11-25"},{"cvss_score":9.8,"headline":"Multiple vulnerabilities allow bypassing path filtering of agent-to-controller access control in Jenkins","id":"CVE-2021-21690","kev_date_added":null,"published":"2021-11-04"},{"cvss_score":9.8,"headline":"Multiple vulnerabilities allow bypassing path filtering of agent-to-controller access control in Jenkins","id":"CVE-2021-21691","kev_date_added":null,"published":"2021-11-04"},{"cvss_score":9.8,"headline":"Multiple vulnerabilities allow bypassing path filtering of agent-to-controller access control in Jenkins","id":"CVE-2021-21692","kev_date_added":null,"published":"2021-11-04"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-12-16","vendors":["Jenkins Project"]},"summary":"Unauthenticated attackers can cause a denial of service in Jenkins by exploiting improper closure of corrupted HTTP-based CLI connections.","url":"https://insights.sbomify.com/CVE-2025-67635/"}