{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-15289 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-15289 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-15289 is a high-severity denial of service vulnerability in Cisco TelePresence TC Software, published on 23 Sep 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-2019-15289 and fix it if it is affected.\n\nWhat it is: CVE-2019-15289 is a high-severity denial of service vulnerability in Cisco TelePresence TC Software, published on 23 Sep 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-2019-15289 in the wild and no public exploit code.\n\nAffected product: Cisco TelePresence TC Software. 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-2019-15289/ (Markdown: https://insights.sbomify.com/CVE-2019-15289/index.md)","id":"CVE-2019-15289","markdown":"https://insights.sbomify.com/CVE-2019-15289/index.md","name":"CVE-2019-15289","record":{"aliases":["GHSA-w74p-9j5g-g6g8"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco TelePresence endpoint","requires_auth":"none","summary":"Unauthenticated remote attackers can crash the video service on Cisco TelePresence endpoints via crafted traffic, causing denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"roomos","vendor":"cisco"},{"product":"telepresence_collaboration_endpoint","vendor":"cisco"}],"cvss":{"score":7.5,"severity":"high","source":"cna","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-20","name":"Improper Input Validation"}],"description":"Multiple vulnerabilities in the video service of Cisco TelePresence Collaboration Endpoint (CE) and Cisco RoomOS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerabilities are due to insufficient input validation. An attacker could exploit these vulnerabilities by sending crafted traffic to the video service of an affected endpoint. A successful exploit could allow the attacker to cause the video service to crash, resulting in a DoS condition on an affected device.","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 TelePresence Collaboration Endpoint and RoomOS Software Denial of Service Vulnerabilities","id":"CVE-2019-15289","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Null dereference in n/a","id":"CVE-2019-15291"},"packages":[],"prev":{"headline":"Cisco TelePresence Collaboration Endpoint, TelePresence Codec, and RoomOS Software Privilege Escalation Vulnerability","id":"CVE-2019-15288"},"products":["Cisco TelePresence TC Software"],"published":"2020-09-23","related":[{"cvss_score":8.8,"headline":"Cisco RoomOS Security Hardening Release - Access Control Vulnerabilities","id":"CVE-2026-20150","kev_date_added":null,"published":"2026-07-15"},{"cvss_score":8.8,"headline":"Cisco TelePresence Collaboration Endpoint, TelePresence Codec, and RoomOS Software Privilege Escalation Vulnerability","id":"CVE-2019-15288","kev_date_added":null,"published":"2019-11-26"},{"cvss_score":8.1,"headline":"Cisco RoomOS Security Hardening Release - Buffer Management Vulnerabilities","id":"CVE-2026-20156","kev_date_added":null,"published":"2026-07-15"},{"cvss_score":7.5,"headline":"Cisco RoomOS Security Hardening Release - Input Validation Vulnerabilities","id":"CVE-2026-20153","kev_date_added":null,"published":"2026-07-15"},{"cvss_score":7.5,"headline":"Cisco RoomOS Security Hardening Release - Missing Encryption Vulnerabilities","id":"CVE-2026-20157","kev_date_added":null,"published":"2026-07-15"},{"cvss_score":7.5,"headline":"Cisco RoomOS Security Hardening Release - Resource Lifetime Management Vulnerabilities","id":"CVE-2026-20158","kev_date_added":null,"published":"2026-07-15"},{"cvss_score":7.5,"headline":"Cisco RoomOS Security Hardening Release - Exceptional Conditions Handling Vulnerabilities","id":"CVE-2026-20187","kev_date_added":null,"published":"2026-07-15"}],"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":"2024-11-13","vendors":["Cisco"]},"summary":"Unauthenticated remote attackers can crash the video service on Cisco TelePresence endpoints via crafted traffic, causing denial of service.","url":"https://insights.sbomify.com/CVE-2019-15289/"}