{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-3160 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-3160 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-3160 is a medium-severity denial of service vulnerability in Cisco Meeting Server, published on 19 Feb 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-3160 and fix it if it is affected.\n\nWhat it is: CVE-2020-3160 is a medium-severity denial of service vulnerability in Cisco Meeting Server, published on 19 Feb 2020. 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-2020-3160 in the wild and no public exploit code.\n\nAffected product: Cisco Meeting Server. 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-2020-3160/ (Markdown: https://insights.sbomify.com/CVE-2020-3160/index.md)","id":"CVE-2020-3160","markdown":"https://insights.sbomify.com/CVE-2020-3160/index.md","name":"CVE-2020-3160","record":{"aliases":["GHSA-96jq-mvwr-8h4g"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Meeting Server","requires_auth":"none","summary":"Unauthenticated remote attackers can cause denial of service in XMPP conferencing applications by sending crafted XMPP packets to Cisco Meeting Server.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"meeting_server","vendor":"cisco"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A vulnerability in the Extensible Messaging and Presence Protocol (XMPP) feature of Cisco Meeting Server software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition for users of XMPP conferencing applications. Other applications and processes are unaffected. The vulnerability is due to improper input validation of XMPP packets. An attacker could exploit this vulnerability by sending crafted XMPP packets to an affected device. An exploit could allow the attacker to cause process crashes and a DoS condition for XMPP conferencing applications.","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":"Cisco Meeting Server Extensible Messaging and Presence Protocol Denial of Service Vulnerability","id":"CVE-2020-3160","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco IP Phones Web Server Remote Code Execution and Denial-of-Service","id":"CVE-2020-3161"},"packages":[],"prev":{"headline":"Cisco Finesse Web-Based Management Interface Cross-Site Scripting Vulnerability","id":"CVE-2020-3159"},"products":["Cisco Meeting Server"],"published":"2020-02-19","related":[{"cvss_score":9.8,"headline":"Memory corruption in Cisco Meeting Server before 2.0.3 and Acano Server before 1.9.5","id":"CVE-2016-6448","kev_date_added":null,"published":"2016-11-03"},{"cvss_score":9.1,"headline":"Misconfiguration in Cisco Meeting Server","id":"CVE-2017-12249","kev_date_added":null,"published":"2017-09-13"},{"cvss_score":9.1,"headline":"Auth bypass in Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6","id":"CVE-2016-6445","kev_date_added":null,"published":"2016-10-27"},{"cvss_score":8.8,"headline":"Cisco Meeting Server Cross-Site Request Forgery Vulnerability","id":"CVE-2018-0439","kev_date_added":null,"published":"2018-10-05"},{"cvss_score":8.8,"headline":"Cross-site request forgery in Cisco Meeting Server 1.8, 1.9, 2.0","id":"CVE-2016-6444","kev_date_added":null,"published":"2016-10-27"},{"cvss_score":8.1,"headline":"Misconfiguration in Cisco Meeting Server","id":"CVE-2018-0262","kev_date_added":null,"published":"2018-05-02"},{"cvss_score":8.1,"headline":"Information disclosure in Cisco Meeting Server","id":"CVE-2017-3837","kev_date_added":null,"published":"2017-02-22"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-15","vendors":["Cisco"]},"summary":"Unauthenticated remote attackers can cause denial of service in XMPP conferencing applications by sending crafted XMPP packets to Cisco Meeting Server.","url":"https://insights.sbomify.com/CVE-2020-3160/"}