{"id":"CVE-2010-2621","aliases":["EUVD-2010-2625","GHSA-m9q6-wcwv-qqmp"],"status":"published","title":"The QSslSocketBackendPrivate::transmit function in src_network_ssl_qsslsocket_openssl.cpp in Qt 4...","description":"The QSslSocketBackendPrivate::transmit function in src_network_ssl_qsslsocket_openssl.cpp in Qt 4.6.3 and earlier allows remote attackers to cause a denial of service (infinite loop) via a malformed request.","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":"2026-11-09","score":0.1054,"percentile":0.95805,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-20"],"published":"2010-07-02T20:00:00Z","modified":"2026-06-16T23:21:05Z","exploits":[{"source":"exploitdb","id":"EDB-14268","title":"Qt 4.6.3 - 'QSslSocketBackendPrivate::transmit()' Denial of Service","type":"dos","platform":"multiple","date":"2010-07-08","verified":true,"url":"https://www.exploit-db.com/exploits/14268"}],"products":[{"vendor":"digia","product":"qt"},{"vendor":"qt","product":"qt"}],"references":[{"url":"http://secunia.com/advisories/46410","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.vupen.com/english/advisories/2010/1657","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory","advisory"]},{"url":"http://aluigi.org/poc/qtsslame.zip","tags":["x_refsource_MISC","x_transferred","Exploit","evidence"]},{"url":"http://www.securityfocus.com/bid/41250","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","evidence"]},{"url":"http://osvdb.org/65860","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"http://secunia.com/advisories/40389","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://qt.gitorious.org/qt/qt/commit/c25c7c9bdfade6b906f37ac8bad44f6f0de57597","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://hermes.opensuse.org/messages/12056605","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://aluigi.org/adv/qtsslame-adv.txt","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-2621"},{"url":"https://github.com/advisories/GHSA-m9q6-wcwv-qqmp"}],"sources":{"cve":[{"id":"CVE-2010-2621","description":"The QSslSocketBackendPrivate::transmit function in src_network_ssl_qsslsocket_openssl.cpp in Qt 4.6.3 and earlier allows remote attackers to cause a denial of service (infinite loop) via a malformed request.","status":"published","published":"2010-07-02T20:00:00Z","modified":"2024-08-07T02:39:37.809Z","updated_at":"2026-11-02T14:33:27.01833Z"}],"euvd":[{"id":"EUVD-2010-2625","description":"The QSslSocketBackendPrivate::transmit function in src_network_ssl_qsslsocket_openssl.cpp in Qt 4.6.3 and earlier allows remote attackers to cause a denial of service (infinite loop) via a malformed request.","status":"published","published":"2010-07-02T20:00:00Z","modified":"2024-08-07T02:39:37Z","updated_at":"2026-11-03T01:39:36.905359Z"}],"ghsa":[{"id":"GHSA-m9q6-wcwv-qqmp","title":"The QSslSocketBackendPrivate::transmit function in src_network_ssl_qsslsocket_openssl.cpp in Qt 4...","description":"The QSslSocketBackendPrivate::transmit function in src_network_ssl_qsslsocket_openssl.cpp in Qt 4.6.3 and earlier allows remote attackers to cause a denial of service (infinite loop) via a malformed request.","status":"published","published":"2022-05-13T01:09:18Z","modified":"2023-02-01T05:03:24Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:50:03.389119Z"}],"nvd":[{"id":"CVE-2010-2621","description":"The QSslSocketBackendPrivate::transmit function in src_network_ssl_qsslsocket_openssl.cpp in Qt 4.6.3 and earlier allows remote attackers to cause a denial of service (infinite loop) via a malformed request.","status":"published","published":"2010-07-02T20:30:01.707Z","modified":"2026-06-16T23:21:05.66Z","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-20"],"updated_at":"2026-11-02T14:01:49.736647Z"}],"osv":[{"id":"CVE-2010-2621","description":"The QSslSocketBackendPrivate::transmit function in src_network_ssl_qsslsocket_openssl.cpp in Qt 4.6.3 and earlier allows remote attackers to cause a denial of service (infinite loop) via a malformed request.","status":"withdrawn","published":"2010-07-02T20:30:01Z","modified":"2024-06-04T04:00:19Z","updated_at":"2026-11-02T15:43:57.991581Z"}]}}