{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-6656 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-6656 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-6656 is a medium-severity denial of service vulnerability in Cisco IP Phone 8800 Series, published on 13 Jun 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-6656 and fix it if it is affected.\n\nWhat it is: CVE-2017-6656 is a medium-severity denial of service vulnerability in Cisco IP Phone 8800 Series, published on 13 Jun 2017. 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-2017-6656 in the wild and no public exploit code.\n\nAffected product: Cisco IP Phone 8800 Series. 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-2017-6656/ (Markdown: https://insights.sbomify.com/CVE-2017-6656/index.md)","id":"CVE-2017-6656","markdown":"https://insights.sbomify.com/CVE-2017-6656/index.md","name":"CVE-2017-6656","record":{"aliases":["GHSA-g24g-3vhv-96p3"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco IP Phone","requires_auth":"none","summary":"Unauthenticated remote attackers can cause a denial of service on Cisco IP Phones by triggering a SIP process restart, dropping all active calls.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"ip_phone_8800_series","vendor":"cisco"}],"cvss":{"score":5.9,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A vulnerability in Session Initiation Protocol (SIP) call handling of Cisco IP Phone 8800 Series devices could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the SIP process unexpectedly restarting. All active phone calls are dropped as the SIP process restarts. More Information: CSCvc29353. Known Affected Releases: 11.0(0.1). Known Fixed Releases: 11.0(0)MP2.153 11.0(0)MP2.62.","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 Cisco IP Phone 8800 Series","id":"CVE-2017-6656","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2017"},"n_packages":0,"n_references":3,"next":{"headline":"Cisco Sourcefire Snort 3.0 before build 233 mishandles Ether Type Validation.","id":"CVE-2017-6657"},"packages":[],"prev":{"headline":"Denial of service in Cisco NX-OS Software Fibre Channel over Ethernet","id":"CVE-2017-6655"},"products":["Cisco IP Phone 8800 Series"],"published":"2017-06-13","related":[],"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":"Unauthenticated remote attackers can cause a denial of service on Cisco IP Phones by triggering a SIP process restart, dropping all active calls.","url":"https://insights.sbomify.com/CVE-2017-6656/"}