{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-0139 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-0139 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-0139 is a high-severity denial of service vulnerability in Cisco Unified Customer Voice Portal, published on 22 Feb 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-0139 and fix it if it is affected.\n\nWhat it is: CVE-2018-0139 is a high-severity denial of service vulnerability in Cisco Unified Customer Voice Portal, published on 22 Feb 2018. 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-2018-0139 in the wild and no public exploit code.\n\nAffected product: Cisco Unified Customer Voice Portal. 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-2018-0139/ (Markdown: https://insights.sbomify.com/CVE-2018-0139/index.md)","id":"CVE-2018-0139","markdown":"https://insights.sbomify.com/CVE-2018-0139/index.md","name":"CVE-2018-0139","record":{"aliases":["GHSA-5g5r-5vxp-8rwg"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Unified CVP","requires_auth":"none","summary":"Unauthenticated remote attackers can cause a denial of service in Cisco Unified Customer Voice Portal by disrupting IVR connections.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"unified_customer_voice_portal","vendor":"cisco"}],"cvss":{"score":8.6,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A vulnerability in the Interactive Voice Response (IVR) management connection interface for Cisco Unified Customer Voice Portal (CVP) could allow an unauthenticated, remote attacker to cause the IVR connection to disconnect, creating a system-wide denial of service (DoS) condition. The vulnerability is due to improper handling of a TCP connection request when the IVR connection is already established. An attacker could exploit this vulnerability by initiating a crafted connection to the IP address of the targeted CVP device. An exploit could allow the attacker to disconnect the IVR to CVP connection, creating a DoS condition that prevents the CVP from accepting new, incoming calls while the IVR automatically attempts to re-establish the connection to the CVP. This vulnerability affects Cisco Unified Customer Voice Portal (CVP) Software Release 11.5(1). Cisco Bug IDs: CSCve70560.","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 Unified Customer Voice Portal","id":"CVE-2018-0139","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2018"},"n_packages":0,"n_references":3,"next":{"headline":"Missing authorization in Cisco Email Security Appliance and Cisco Content Security Management Appliance","id":"CVE-2018-0140"},"packages":[],"prev":{"headline":"Security feature bypass in Cisco Firepower System Software","id":"CVE-2018-0138"},"products":["Cisco Unified Customer Voice Portal"],"published":"2018-02-22","related":[{"cvss_score":10,"headline":"Misconfiguration in n/a","id":"CVE-2013-1221","kev_date_added":null,"published":"2013-05-09"},{"cvss_score":9,"headline":"Privilege escalation in n/a","id":"CVE-2008-2053","kev_date_added":null,"published":"2008-05-22"},{"cvss_score":8.8,"headline":"Privilege escalation in Cisco Unified Customer Voice Portal","id":"CVE-2017-12214","kev_date_added":null,"published":"2017-09-21"},{"cvss_score":8.6,"headline":"Denial of service in Cisco Unified Customer Voice Portal","id":"CVE-2018-0086","kev_date_added":null,"published":"2018-01-18"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2013-1220","kev_date_added":null,"published":"2013-05-09"},{"cvss_score":7.8,"headline":"Misconfiguration in n/a","id":"CVE-2013-1222","kev_date_added":null,"published":"2013-05-09"}],"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":"2024-12-02","vendors":["n/a"]},"summary":"Unauthenticated remote attackers can cause a denial of service in Cisco Unified Customer Voice Portal by disrupting IVR connections.","url":"https://insights.sbomify.com/CVE-2018-0139/"}