{"schema_version":"public-product-v1.1","generated_at":"2026-07-21T10:03:07Z","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","advisory":{"id":"Cisco-SA-20070214-CVE-2007-0961","slug":"cisco-sa-20070214-cve-2007-0961","vendor":"Cisco","title":"Cisco Firewall Services Module, PIX and ASA SIP Message Denial of Service Vulnerability","summary":"Cisco Firewall Services Module, PIX Security Appliance, and ASA Security Appliance contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability exists due to an error when handling SIP messages. An unauthenticated, remote attacker could exploit this vulnerability by sending a malformed SIP message to an affected device.  This action could cause the affected device to reload, resulting in a temporary DoS condition. Repeated attacks can result in a persistent DoS condition. Cisco has confirmed this vulnerability with a security advisory and released updated software. Successful exploitation allows the attacker to cause the affected device to reload, which could be considered a temporary DoS condition.  Repeated attacks could result in a persistent denial of service condition. A system is only vulnerable if deep packet inspection of SIP messages is enabled. This is handled by the fixup command in FWSM 2.x and ASA/PIX 6.x, and is enabled for SIP packets by default in these versions.  It is handled by the inspect command in both FWSM 3.x and ASA/PIX 7.x.  The inspect command is enabled by default in FWSM 3.x, and disabled by default in ASA/PIX 7.x.","severity":"Medium","published_at":"2007-02-14T23:02:07Z","updated_at":"2007-02-14T23:02:07Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20070214-CVE-2007-0961","csaf_url":"https://sec.cloudapps.cisco.com/security/center/contentjson/CiscoSecurityAdvisory/Cisco-SA-20070214-CVE-2007-0961/csaf/Cisco-SA-20070214-CVE-2007-0961.json","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure."},"freshness":{"last_source_refreshed_at":"2026-07-21T05:16:34Z","latest_source_refresh_at":"2026-07-21T05:16:34Z","oldest_source_refresh_at":"2026-07-21T03:00:03Z","all_sources_fresh":true,"sources":[{"source":"cisco_advisories","label":"Cisco advisories","last_success_at":"2026-07-21T03:00:03Z","stale":false},{"source":"cisco_csaf","label":"Cisco CSAF","last_success_at":"2026-07-21T05:14:24Z","stale":false},{"source":"nvd_cves","label":"NVD CVEs","last_success_at":"2026-07-21T05:16:30Z","stale":false},{"source":"cisa_kev","label":"CISA KEV","last_success_at":"2026-07-21T05:16:31Z","stale":false},{"source":"first_epss","label":"EPSS","last_success_at":"2026-07-21T05:16:34Z","stale":false}]},"summary":{"cve_count":1,"visible_product_count":2,"public_evidence_count":2,"kev_count":0},"cves":[{"id":"CVE-2007-0961","kev":false}],"public_evidence":[{"product":{"name":"Cisco Firewall Services Module (FWSM)","slug":"cisco-firewall-services-module-fwsm","vendor":"Cisco"},"cve":{"id":"CVE-2007-0961"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-07-20T00:31:40Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"Cisco Firewall Services Module (FWSM)","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"published_at":"2007-02-14T23:02:07Z","updated_at":"2007-02-14T23:02:07Z","advisory_updated_at":"2007-02-14T23:02:07Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20070214-CVE-2007-0961","row_display_order":1},{"product":{"name":"Cisco PIX/ASA","slug":"cisco-pix-asa","vendor":"Cisco"},"cve":{"id":"CVE-2007-0961"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-07-20T00:31:40Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"Cisco PIX/ASA","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"published_at":"2007-02-14T23:02:07Z","updated_at":"2007-02-14T23:02:07Z","advisory_updated_at":"2007-02-14T23:02:07Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20070214-CVE-2007-0961","row_display_order":2}]}