{"id":"CVE-2006-0189","aliases":["EUVD-2006-0197","GHSA-f7hf-4hrm-pqj5"],"status":"published","title":"Buffer overflow in eStara Softphone 3.0.1.14 through 3.0.1.46 allows remote attackers to execute...","description":"Buffer overflow in eStara Softphone 3.0.1.14 through 3.0.1.46 allows remote attackers to execute arbitrary code via a long attribute (aka \"a\") field in the SDP data of a SIP packet on UDP port 5060.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.15857,"percentile":0.969,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2006-01-13T11:00:00Z","modified":"2026-06-16T22:20:04Z","exploits":[{"source":"exploitdb","id":"EDB-1413","title":"eStara SoftPhone 3.0.1.46 - SIP Remote Buffer Overflow (1)","type":"remote","platform":"windows","date":"2006-01-12","verified":true,"url":"https://www.exploit-db.com/exploits/1413"},{"source":"exploitdb","id":"EDB-1414","title":"eStara SoftPhone 3.0.1.46 - SIP Remote Buffer Overflow (2)","type":"remote","platform":"windows","date":"2006-01-12","verified":true,"url":"https://www.exploit-db.com/exploits/1414"}],"products":[{"vendor":"estara","product":"softphone"}],"references":[{"url":"http://www.osvdb.org/22348","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/0167","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/18410","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/421596/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/24090","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/16213","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://securitytracker.com/id?1015481","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-0189"},{"url":"https://github.com/advisories/GHSA-f7hf-4hrm-pqj5"}],"sources":{"cve":[{"id":"CVE-2006-0189","description":"Buffer overflow in eStara Softphone 3.0.1.14 through 3.0.1.46 allows remote attackers to execute arbitrary code via a long attribute (aka \"a\") field in the SDP data of a SIP packet on UDP port 5060.","status":"published","published":"2006-01-13T11:00:00Z","modified":"2024-08-07T16:25:34.11Z","updated_at":"2026-11-02T14:33:52.569914Z"}],"euvd":[{"id":"EUVD-2006-0197","description":"Buffer overflow in eStara Softphone 3.0.1.14 through 3.0.1.46 allows remote attackers to execute arbitrary code via a long attribute (aka \"a\") field in the SDP data of a SIP packet on UDP port 5060.","status":"published","published":"2006-01-13T11:00:00Z","modified":"2024-08-07T16:25:34Z","updated_at":"2026-11-03T01:16:10.436068Z"}],"ghsa":[{"id":"GHSA-f7hf-4hrm-pqj5","title":"Buffer overflow in eStara Softphone 3.0.1.14 through 3.0.1.46 allows remote attackers to execute...","description":"Buffer overflow in eStara Softphone 3.0.1.14 through 3.0.1.46 allows remote attackers to execute arbitrary code via a long attribute (aka \"a\") field in the SDP data of a SIP packet on UDP port 5060.","status":"published","published":"2022-05-01T06:37:55Z","modified":"2023-01-31T05:00:28Z","updated_at":"2026-11-02T14:47:51.954765Z"}],"nvd":[{"id":"CVE-2006-0189","description":"Buffer overflow in eStara Softphone 3.0.1.14 through 3.0.1.46 allows remote attackers to execute arbitrary code via a long attribute (aka \"a\") field in the SDP data of a SIP packet on UDP port 5060.","status":"published","published":"2006-01-13T11:03:00Z","modified":"2026-06-16T22:20:04.007Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:00.269596Z"}]}}