{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2016-1436 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2016-1436 yet. Limit exposure of the affected software until one is available.","what":"CVE-2016-1436 is a high-severity denial of service vulnerability in n/a, published on 23 Jun 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-2016-1436 and fix it if it is affected.\n\nWhat it is: CVE-2016-1436 is a high-severity denial of service vulnerability in n/a, published on 23 Jun 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-2016-1436 in the wild and no public exploit code.\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-2016-1436/ (Markdown: https://insights.sbomify.com/CVE-2016-1436/index.md)","id":"CVE-2016-1436","markdown":"https://insights.sbomify.com/CVE-2016-1436/index.md","name":"CVE-2016-1436","record":{"aliases":["GHSA-gc2j-fg67-x42m"],"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 on Cisco ASR 5000 devices by sending crafted GTPv1 packets, restarting the Session Manager process.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"asr_5000_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-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"The General Packet Radio Switching Tunneling Protocol 1 (aka GTPv1) implementation on Cisco ASR 5000 Packet Data Network Gateway devices before 19.4 allows remote attackers to cause a denial of service (Session Manager process restart) via a crafted GTPv1 packet, aka Bug ID CSCuz46198.","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 n/a","id":"CVE-2016-1436","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2016"},"n_packages":0,"n_references":2,"next":{"headline":"SQL injection in n/a","id":"CVE-2016-1437"},"packages":[],"prev":{"headline":"Missing authorization in n/a","id":"CVE-2016-1435"},"products":["n/a"],"published":"2016-06-23","related":[{"cvss_score":7.5,"headline":"Denial of service in Cisco StarOS","id":"CVE-2017-6729","kev_date_added":null,"published":"2017-07-10"},{"cvss_score":7.5,"headline":"Denial of service in Cisco StarOS 18.x through 21.x","id":"CVE-2016-6455","kev_date_added":null,"published":"2016-11-03"},{"cvss_score":6.7,"headline":"Command injection in StarOS for ASR 5000 Series Aggregated Services Routers","id":"CVE-2017-6773","kev_date_added":null,"published":"2017-08-17"},{"cvss_score":5.7,"headline":"Privilege escalation in StarOS for ASR 5000 Series Aggregated Services Routers","id":"CVE-2017-6775","kev_date_added":null,"published":"2017-08-17"},{"cvss_score":5,"headline":"Path traversal in StarOS for ASR 5000 Series Aggregated Services Routers","id":"CVE-2017-6774","kev_date_added":null,"published":"2017-08-17"},{"cvss_score":5,"headline":"Denial of service in n/a","id":"CVE-2015-6351","kev_date_added":null,"published":"2015-10-30"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"Remote attackers can cause a denial of service on Cisco ASR 5000 devices by sending crafted GTPv1 packets, restarting the Session Manager process.","url":"https://insights.sbomify.com/CVE-2016-1436/"}