{"id":"CVE-2007-4897","aliases":["DEBIAN-CVE-2007-4897","DTSA-94-1","EUVD-2007-4878","GHSA-m936-63jp-34qv","RHSA-2007:0932"],"status":"published","title":"pwlib, as used by Ekiga 2.0.5 and possibly other products, allows remote attackers to cause a...","description":"pwlib, as used by Ekiga 2.0.5 and possibly other products, allows remote attackers to cause a denial of service (application crash) via a long argument to the PString::vsprintf function, related to a \"memory management flaw\". NOTE: this issue was originally reported as being in the SIPURL::GetHostAddress function in Ekiga (formerly GnomeMeeting).","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.10897,"percentile":0.95901,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-399"],"published":"2007-09-14T18:00:00Z","modified":"2026-06-26T12:17:42Z","exploits":[{"source":"exploitdb","id":"EDB-9241","title":"Ekiga 2.0.5 - 'GetHostAddress' Remote Denial of Service","type":"dos","platform":"windows","date":"2009-07-24","verified":true,"url":"https://www.exploit-db.com/exploits/9241"}],"fixes":[{"ecosystem":"Debian:5.0","package":"pwlib","fixed_in":["1.10.7~dfsg1-4+lenny1"],"sources":["osv"]},{"ecosystem":"Debian:5.0","package":"pwlib-titan","fixed_in":["1.11.2-1+lenny1"],"sources":["osv"]},{"ecosystem":"Red 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as used by Ekiga 2.0.5 and possibly other products, allows remote attackers to cause a denial of service (application crash) via a long argument to the PString::vsprintf function, related to a \"memory management flaw\". NOTE: this issue was originally reported as being in the SIPURL::GetHostAddress function in Ekiga (formerly GnomeMeeting).","status":"published","published":"2007-09-14T18:00:00Z","modified":"2024-08-07T15:08:33.97Z","updated_at":"2026-11-02T13:33:19.093583Z"}],"euvd":[{"id":"EUVD-2007-4878","description":"pwlib, as used by Ekiga 2.0.5 and possibly other products, allows remote attackers to cause a denial of service (application crash) via a long argument to the PString::vsprintf function, related to a \"memory management flaw\". NOTE: this issue was originally reported as being in the SIPURL::GetHostAddress function in Ekiga (formerly GnomeMeeting).","status":"published","published":"2007-09-14T18:00:00Z","modified":"2024-08-07T15:08:33Z","updated_at":"2026-11-03T01:16:19.667559Z"}],"ghsa":[{"id":"GHSA-m936-63jp-34qv","title":"pwlib, as used by Ekiga 2.0.5 and possibly other products, allows remote attackers to cause a...","description":"pwlib, as used by Ekiga 2.0.5 and possibly other products, allows remote attackers to cause a denial of service (application crash) via a long argument to the PString::vsprintf function, related to a \"memory management flaw\". NOTE: this issue was originally reported as being in the SIPURL::GetHostAddress function in Ekiga (formerly GnomeMeeting).","status":"published","published":"2022-05-01T18:28:06Z","modified":"2023-01-31T05:04:34Z","updated_at":"2026-11-02T14:48:41.545541Z"}],"nvd":[{"id":"CVE-2007-4897","description":"pwlib, as used by Ekiga 2.0.5 and possibly other products, allows remote attackers to cause a denial of service (application crash) via a long argument to the PString::vsprintf function, related to a \"memory management flaw\". NOTE: this issue was originally reported as being in the SIPURL::GetHostAddress function in Ekiga (formerly GnomeMeeting).","status":"published","published":"2007-09-14T18:17:00Z","modified":"2026-06-16T22:44:58.007Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:21.141213Z"}],"osv":[{"id":"DTSA-94-1","title":"pwlib - remote denial of service","status":"published","published":"2007-12-07T00:00:00Z","modified":"2026-03-09T01:01:07.929311Z","updated_at":"2026-11-02T15:46:18.716547Z"},{"id":"RHSA-2007:0932","title":"Red Hat Security Advisory: pwlib security update","status":"published","published":"2024-09-15T16:56:57Z","modified":"2026-06-26T12:17:42.107837294Z","updated_at":"2026-11-02T15:52:59.70892Z"}]}}