{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2006-3121 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2006-3121 is a medium-severity denial of service vulnerability in n/a, published on 17 Aug 2006. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2006-3121 and fix it if it is affected.\n\nWhat it is: CVE-2006-3121 is a medium-severity denial of service vulnerability in n/a, published on 17 Aug 2006. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2006-3121 exists.\n\nAffected product: n/a. 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-2006-3121/ (Markdown: https://insights.sbomify.com/CVE-2006-3121/index.md)","id":"CVE-2006-3121","markdown":"https://insights.sbomify.com/CVE-2006-3121/index.md","name":"CVE-2006-3121","record":{"aliases":["DEBIAN-CVE-2006-3121","DSA-1151-1","GHSA-qj99-gqqj-q94c"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"High-Availability Linux","requires_auth":"none","summary":"Remote attackers can crash High-Availability Linux heartbeat subsystems by sending malformed heartbeat messages with invalid length parameters.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"debian","cpe":[{"product":"heartbeat","vendor":"high_availability_linux_project"}],"cvss":{"score":5,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-399","name":null}],"description":"The peel_netstring function in cl_netstring.c in the heartbeat subsystem in High-Availability Linux before 1.2.5, and 2.0 before 2.0.7, allows remote attackers to cause a denial of service (crash) via the length parameter in a heartbeat message.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2006-08-13","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2006-08-13","kind":"exploitdb","ref":"28386","stars":null,"title":"Linux-HA Heartbeat 2.0.6 - Remote Denial of Service"}],"tier":"weaponised"},"has_fix":true,"headline":"Denial of service in n/a","id":"CVE-2006-3121","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2006"},"n_packages":0,"n_references":14,"next":{"headline":"Denial of service in n/a","id":"CVE-2006-3122"},"packages":[],"prev":{"headline":"Other in n/a","id":"CVE-2006-3120"},"products":["n/a"],"published":"2006-08-17","related":[{"cvss_score":2.1,"headline":"Path traversal in n/a","id":"CVE-2005-2231","kev_date_added":null,"published":"2005-07-12"}],"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-07","vendors":["n/a"]},"summary":"Remote attackers can crash High-Availability Linux heartbeat subsystems by sending malformed heartbeat messages with invalid length parameters.","url":"https://insights.sbomify.com/CVE-2006-3121/"}