{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-1678 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-1678 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-1678 is a medium-severity denial of service vulnerability in Cisco Meeting Server, published on 7 Feb 2019. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-1678 and fix it if it is affected.\n\nWhat it is: CVE-2019-1678 is a medium-severity denial of service vulnerability in Cisco Meeting Server, published on 7 Feb 2019. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-1678 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-2019-1678/ (Markdown: https://insights.sbomify.com/CVE-2019-1678/index.md)","id":"CVE-2019-1678","markdown":"https://insights.sbomify.com/CVE-2019-1678/index.md","name":"CVE-2019-1678","record":{"aliases":["GHSA-xvgf-4x2w-f753"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Meeting Server","requires_auth":"low_privilege","summary":"An authenticated remote attacker can cause a partial denial of service in Cisco Meeting Server by exploiting improper validation of coSpaces configuration parameters.","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":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:L/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 Cisco Meeting Server could allow an authenticated, remote attacker to cause a partial denial of service (DoS) to Cisco Meetings application users who are paired with a Session Initiation Protocol (SIP) endpoint. The vulnerability is due to improper validation of coSpaces configuration parameters. An attacker could exploit this vulnerability by inserting crafted strings in specific coSpace parameters. An exploit could allow the attacker to prevent clients from joining a conference call in the affected coSpace. Versions prior to 2.4.3 are affected.","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 Denial of Service Vulnerability","id":"CVE-2019-1678","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2019"},"n_packages":0,"n_references":2,"next":{"headline":"Server-side request forgery in Cisco Expressway Series","id":"CVE-2019-1679"},"packages":[],"prev":{"headline":"Cisco Webex Meetings for Android Cross-Site Scripting Vulnerability","id":"CVE-2019-1677"},"products":["Cisco Meeting Server"],"published":"2019-02-07","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-21","vendors":["Cisco"]},"summary":"An authenticated remote attacker can cause a partial denial of service in Cisco Meeting Server by exploiting improper validation of coSpaces configuration parameters.","url":"https://insights.sbomify.com/CVE-2019-1678/"}