5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6.5 Medium
AI Score
Confidence
Low
0.169 Low
EPSS
Percentile
96.1%
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.
aluigi.org/adv/qtsslame-adv.txt
aluigi.org/poc/qtsslame.zip
osvdb.org/65860
qt.gitorious.org/qt/qt/commit/c25c7c9bdfade6b906f37ac8bad44f6f0de57597
secunia.com/advisories/40389
secunia.com/advisories/46410
www.securityfocus.com/bid/41250
www.vupen.com/english/advisories/2010/1657
hermes.opensuse.org/messages/12056605