{"answers":{"affected":"It affects 9 products.","exploited":"There is no known exploitation of CVE-2012-5723 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2012-5723 yet. Limit exposure of the affected software until one is available.","what":"CVE-2012-5723 is a medium-severity denial of service vulnerability in Cisco Ios Xe, published on 24 Apr 2014. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2012-5723 and fix it if it is affected.\n\nWhat it is: CVE-2012-5723 is a medium-severity denial of service vulnerability in Cisco Ios Xe, published on 24 Apr 2014. 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-2012-5723 in the wild and no public exploit code.\n\nAffected product: Cisco Ios Xe. 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-2012-5723/ (Markdown: https://insights.sbomify.com/CVE-2012-5723/index.md)","id":"CVE-2012-5723","markdown":"https://insights.sbomify.com/CVE-2012-5723/index.md","name":"CVE-2012-5723","record":{"aliases":["GHSA-q7c6-x96r-hrg8"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Cisco ASR router","requires_auth":"none","summary":"Remote attackers can cause a denial of service on Cisco ASR 1000 devices by sending crafted fragmented ICMP packets when BDI routing is enabled.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"asr_1001","vendor":"cisco"},{"product":"asr_1002","vendor":"cisco"},{"product":"asr_1002-x","vendor":"cisco"},{"product":"asr_1002_fixed_router","vendor":"cisco"},{"product":"asr_1004","vendor":"cisco"},{"product":"asr_1006","vendor":"cisco"},{"product":"asr_1013","vendor":"cisco"},{"product":"asr_1023_router","vendor":"cisco"},{"product":"ios_xe","vendor":"cisco"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"AV:A/AC:L/Au:N/C:N/I:N/A:C","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Cisco ASR 1000 devices with software before 3.8S, when BDI routing is enabled, allow remote attackers to cause a denial of service (device reload) via crafted (1) broadcast or (2) multicast ICMP packets with fragmentation, aka Bug ID CSCub55948.","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-2012-5723","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"cisco:ios_xe","products":["cisco:ios_xe"],"type":"denial_of_service","year":"2012"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2012-5744"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2012-5717"},"products":["n/a"],"published":"2014-04-24","related":[{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2013-5543","kev_date_added":null,"published":"2013-10-31"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2013-5545","kev_date_added":null,"published":"2013-10-31"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2013-5546","kev_date_added":null,"published":"2013-10-31"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2013-5547","kev_date_added":null,"published":"2013-10-31"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2013-1164","kev_date_added":null,"published":"2013-04-11"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2013-1165","kev_date_added":null,"published":"2013-04-11"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2013-1166","kev_date_added":null,"published":"2013-04-11"}],"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 on Cisco ASR 1000 devices by sending crafted fragmented ICMP packets when BDI routing is enabled.","url":"https://insights.sbomify.com/CVE-2012-5723/"}