{"document":{"acknowledgments":[{"urls":["https://kb.cert.org/vuls/id/528719#acknowledgements"]}],"category":"CERT/CC Vulnerability Note","csaf_version":"2.0","notes":[{"category":"summary","text":"Oulu University has discovered a variety of vulnerabilities affecting products that implement the Session Initiation Protocol (SIP). These vulnerabiltites affect a wide variety of products, with impacts ranging from denial of service to execution of arbitrary code. SIP is used in Voice Over Internet (VoIP), instant messaging, telephony, and various other applications and devices.","title":"Summary"},{"category":"legal_disclaimer","text":"THIS DOCUMENT IS PROVIDED ON AN 'AS IS' BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. ","title":"Legal Disclaimer"},{"category":"other","text":"CERT/CC Vulnerability Note is a limited advisory. It primarily identifies vendors impacted by the advisory and not specific products. We only support \"known_affected\" and \"known_not_affected\" status. Please consult the vendor's statements and advisory URL if provided by the vendor for more details ","title":"Limitations of Advisory"}],"publisher":{"category":"coordinator","contact_details":"Email: cert@cert.org, Phone: +1412 268 5800","issuing_authority":"CERT/CC under DHS/CISA https://www.cisa.gov/cybersecurity also see https://kb.cert.org/ ","name":"CERT/CC","namespace":"https://kb.cert.org/"},"references":[{"url":"https://certcc.github.io/certcc_disclosure_policy","summary":"CERT/CC vulnerability disclosure policy"},{"summary":"CERT/CC document released","category":"self","url":"https://kb.cert.org/vuls/id/528719"}],"title":"Multiple implementations of the Session Initiation Protocol (SIP) contain multiple types of vulnerabilities","tracking":{"current_release_date":"2007-05-21T19:28:30+00:00","generator":{"engine":{"name":"VINCE","version":"3.0.35"}},"id":"VU#528719","initial_release_date":"2003-02-21 00:00:00+00:00","revision_history":[{"date":"2007-05-21T19:28:30+00:00","number":"1.20070521192830.36","summary":"Released on 2007-05-21T19:28:30+00:00"}],"status":"final","version":"1.20070521192830.36"}},"vulnerabilities":[{"notes":[{"category":"general","text":"No vulnerabilities have been defined at this time for this report"}]}]}