CVE-2010-2621

high

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.

References

https://hermes.opensuse.org/messages/12056605

http://www.vupen.com/english/advisories/2010/1657

http://secunia.com/advisories/46410

http://secunia.com/advisories/40389

http://qt.gitorious.org/qt/qt/commit/c25c7c9bdfade6b906f37ac8bad44f6f0de57597

http://osvdb.org/65860

http://aluigi.org/adv/qtsslame-adv.txt

Details

Source: Mitre, NVD

Published: 2010-07-02

Updated: 2025-04-11

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.14104