{"id":"CVE-2002-2361","aliases":["EUVD-2002-2339","GHSA-8xm7-h5wr-j4f5"],"status":"published","title":"The installer in Yahoo! Messenger 4.0, 5.0 and 5.5 does not verify package signatures which could...","description":"The installer in Yahoo! Messenger 4.0, 5.0 and 5.5 does not verify package signatures which could allow remote attackers to install trojan programs via DNS spoofing.","severity":{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01205,"percentile":0.68487,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:01:09Z","products":[{"vendor":"yahoo","product":"messenger"}],"references":[{"url":"http://www.iss.net/security_center/static/9984.php","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://cert.uni-stuttgart.de/archive/bugtraq/2002/08/msg00384.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/5579","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-2361"},{"url":"https://github.com/advisories/GHSA-8xm7-h5wr-j4f5"}],"sources":{"cve":[{"id":"CVE-2002-2361","description":"The installer in Yahoo! Messenger 4.0, 5.0 and 5.5 does not verify package signatures which could allow remote attackers to install trojan programs via DNS spoofing.","status":"published","published":"2007-10-29T19:00:00Z","modified":"2024-09-17T01:20:44.264Z","updated_at":"2026-11-02T14:33:54.29664Z"}],"euvd":[{"id":"EUVD-2002-2339","description":"The installer in Yahoo! Messenger 4.0, 5.0 and 5.5 does not verify package signatures which could allow remote attackers to install trojan programs via DNS spoofing.","status":"published","published":"2007-10-29T19:00:00Z","modified":"2024-09-17T01:20:44Z","updated_at":"2026-11-03T00:28:50.749865Z"}],"ghsa":[{"id":"GHSA-8xm7-h5wr-j4f5","title":"The installer in Yahoo! Messenger 4.0, 5.0 and 5.5 does not verify package signatures which could...","description":"The installer in Yahoo! Messenger 4.0, 5.0 and 5.5 does not verify package signatures which could allow remote attackers to install trojan programs via DNS spoofing.","status":"published","published":"2022-04-30T18:23:02Z","modified":"2023-01-30T05:06:10Z","updated_at":"2026-11-02T14:47:26.333114Z"}],"nvd":[{"id":"CVE-2002-2361","description":"The installer in Yahoo! Messenger 4.0, 5.0 and 5.5 does not verify package signatures which could allow remote attackers to install trojan programs via DNS spoofing.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:01:09.663Z","cvss":[{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:00:43.787686Z"}]}}