{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2016-6467 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2016-6467 yet. Limit exposure of the affected software until one is available.","what":"CVE-2016-6467 is a high-severity denial of service vulnerability in Cisco Aggregation Services Router (ASR) 5000 Series Switch, published on 14 Dec 2016. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2016-6467 and fix it if it is affected.\n\nWhat it is: CVE-2016-6467 is a high-severity denial of service vulnerability in Cisco Aggregation Services Router (ASR) 5000 Series Switch, published on 14 Dec 2016. 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-2016-6467 in the wild and no public exploit code.\n\nAffected product: Cisco Aggregation Services Router (ASR) 5000 Series Switch. 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-2016-6467/ (Markdown: https://insights.sbomify.com/CVE-2016-6467/index.md)","id":"CVE-2016-6467","markdown":"https://insights.sbomify.com/CVE-2016-6467/index.md","name":"CVE-2016-6467","record":{"aliases":["GHSA-3m3c-3279-wprv"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco ASR 5000","requires_auth":"none","summary":"Remote attackers can cause a denial of service by triggering an unexpected reload of the Network Processing Unit via IPv6 fragment reassembly flaws.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"asr_5000_series_software","vendor":"cisco"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-399","name":null}],"description":"A vulnerability in IPv6 packet fragment reassembly of StarOS for Cisco Aggregation Services Router (ASR) 5000 Series Switch could allow an unauthenticated, remote attacker to cause an unexpected reload of the Network Processing Unit (NPU) process. More Information: CSCva84552. Known Affected Releases: 20.0.0 21.0.0 21.0.M0.64702. Known Fixed Releases: 21.0.0 21.0.0.65256 21.0.M0.64970 21.0.V0.65150 21.1.A0.64973 21.1.PP0.65270 21.1.R0.65130 21.1.R0.65135 21.1.VC0.65203.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Denial of service in Cisco Aggregation Services Router (ASR) 5000 Series Switch","id":"CVE-2016-6467","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2016"},"n_packages":0,"n_references":3,"next":{"headline":"Cross-site request forgery in Cisco Emergency Responder","id":"CVE-2016-6468"},"packages":[],"prev":{"headline":"Denial of service in Cisco StarOS 20.0.0 through 21.0.M0.64246","id":"CVE-2016-6466"},"products":["Cisco Aggregation Services Router (ASR) 5000 Series Switch"],"published":"2016-12-14","related":[{"cvss_score":8.8,"headline":"Privilege escalation in Cisco StarOS","id":"CVE-2017-3819","kev_date_added":null,"published":"2017-03-15"},{"cvss_score":8.6,"headline":"Open redirect in Cisco ASR 5000 Series Aggregation Services Routers","id":"CVE-2017-6612","kev_date_added":null,"published":"2017-07-25"},{"cvss_score":7.5,"headline":"Security feature bypass in Cisco ASR 5000 Series Aggregation Services Routers","id":"CVE-2017-6672","kev_date_added":null,"published":"2017-07-25"},{"cvss_score":7.5,"headline":"Denial of service in Cisco ASR 5000","id":"CVE-2016-9203","kev_date_added":null,"published":"2016-12-14"},{"cvss_score":7.5,"headline":"Denial of service in Cisco StarOS 20.0.0 through 21.0.M0.64246","id":"CVE-2016-6466","kev_date_added":null,"published":"2016-11-19"},{"cvss_score":7.5,"headline":"Privilege escalation in n/a","id":"CVE-2016-1335","kev_date_added":null,"published":"2016-02-19"}],"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":["n/a"]},"summary":"Remote attackers can cause a denial of service by triggering an unexpected reload of the Network Processing Unit via IPv6 fragment reassembly flaws.","url":"https://insights.sbomify.com/CVE-2016-6467/"}