{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-61908 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2025-61908 is a high-severity vulnerability in icinga2, published on 16 Oct 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-61908 and fix it if it is affected.\n\nWhat it is: CVE-2025-61908 is a high-severity vulnerability in icinga2, published on 16 Oct 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-61908 in the wild and no public exploit code.\n\nAffected product: icinga2. 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-2025-61908/ (Markdown: https://insights.sbomify.com/CVE-2025-61908/index.md)","id":"CVE-2025-61908","markdown":"https://insights.sbomify.com/CVE-2025-61908/index.md","name":"CVE-2025-61908","record":{"aliases":["DEBIAN-CVE-2025-61908","GHSA-v9jg-xqhj-f43g","UBUNTU-CVE-2025-61908"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Icinga 2 monitoring system","requires_auth":"low_privilege","summary":"An authenticated API user can crash the Icinga 2 daemon by submitting a filter expression with an invalid reference, causing a segmentation fault.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"icinga","vendor":"icinga"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"Icinga 2 is an open source monitoring system. From 2.10.0 to before 2.15.1, 2.14.7, and 2.13.13, when creating an invalid reference, such as a reference to null, dereferencing results in a segmentation fault. This can be used by any API user with access to an API endpoint that allows specifying a filter expression to crash the Icinga 2 daemon. A fix is included in the following Icinga 2 versions: 2.15.1, 2.14.7, and 2.13.13.","ecosystems":[],"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":"Icinga 2 Denial of Service (DoS) By Dereferencing Invalid Reference","id":"CVE-2025-61908","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"Icinga 2 signals sent as root to processes based on PID file written by the Icinga 2 daemon user","id":"CVE-2025-61909"},"packages":[],"prev":{"headline":"Icinga 2 API users could access restricted values in filter expressions","id":"CVE-2025-61907"},"products":["icinga2"],"published":"2025-10-16","related":[{"cvss_score":9.3,"headline":"Icinga 2 certificate renewal might incorrectly renew an invalid certificate","id":"CVE-2025-48057","kev_date_added":null,"published":"2025-05-27"},{"cvss_score":9.1,"headline":"Security feature bypass in n/a","id":"CVE-2020-29663","kev_date_added":null,"published":"2020-12-15"},{"cvss_score":8.3,"headline":"Icinga Director configuration is susceptible to Cross-Site Request Forgery","id":"CVE-2024-24820","kev_date_added":null,"published":"2024-02-09"},{"cvss_score":8.1,"headline":"Information disclosure in n/a","id":"CVE-2018-6535","kev_date_added":null,"published":"2018-02-27"},{"cvss_score":7.8,"headline":"Path traversal in n/a","id":"CVE-2020-14004","kev_date_added":null,"published":"2020-06-12"},{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2018-6533","kev_date_added":null,"published":"2018-02-27"},{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2017-16882","kev_date_added":null,"published":"2017-11-18"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-10-16","vendors":["Icinga"]},"summary":"An authenticated API user can crash the Icinga 2 daemon by submitting a filter expression with an invalid reference, causing a segmentation fault.","url":"https://insights.sbomify.com/CVE-2025-61908/"}