{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2012-2979 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2012-2979 is a high-severity denial of service vulnerability in nsd3, published on 1 Nov 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2012-2979 and fix it if it is affected.\n\nWhat it is: CVE-2012-2979 is a high-severity denial of service vulnerability in nsd3, published on 1 Nov 2019. 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-2012-2979 in the wild and no public exploit code.\n\nAffected product: nsd3. 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-2012-2979/ (Markdown: https://insights.sbomify.com/CVE-2012-2979/index.md)","id":"CVE-2012-2979","markdown":"https://insights.sbomify.com/CVE-2012-2979/index.md","name":"CVE-2012-2979","record":{"aliases":["GHSA-83wh-h8h8-hxq9"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"NSD DNS server","requires_auth":"none","summary":"Remote attackers can crash NSD child processes causing denial of service, requiring an upgrade to the latest version.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[{"product":"name_server_daemon","vendor":"freebsd"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","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-669","name":"Incorrect Resource Transfer Between Spheres"}],"description":"FreeBSD NSD before 3.2.13 allows remote attackers to crash a NSD child server process (SIGSEGV) and cause a denial of service in the NSD server.","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":"Denial of service in nsd3","id":"CVE-2012-2979","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2012"},"n_packages":0,"n_references":3,"next":{"headline":"Information disclosure in n/a","id":"CVE-2012-2980"},"packages":[],"prev":{"headline":"Null dereference in n/a","id":"CVE-2012-2978"},"products":["nsd3"],"published":"2019-11-01","related":[],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["nsd3"]},"summary":"Remote attackers can crash NSD child processes causing denial of service, requiring an upgrade to the latest version.","url":"https://insights.sbomify.com/CVE-2012-2979/"}