National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2010-2621 Detail

Current 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.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://aluigi.org/adv/qtsslame-adv.txt
http://aluigi.org/poc/qtsslame.zip Exploit
http://qt.gitorious.org/qt/qt/commit/c25c7c9bdfade6b906f37ac8bad44f6f0de57597
http://www.securityfocus.com/bid/41250 Exploit
http://www.vupen.com/english/advisories/2010/1657 Vendor Advisory
https://hermes.opensuse.org/messages/12056605

Technical Details

Vulnerability Type (View All)

  • Improper Input Validation (CWE-20)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:digia:qt:4.0.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.1.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.1.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.1.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.1.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.1.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.2.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.3.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.3.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.3.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.3.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.4.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.4.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.4.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.5.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.5.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.5.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.5.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.6.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.6.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:4.6.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digia:qt:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
4.6.3


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-2621
NVD Published Date:
07/02/2010
NVD Last Modified:
02/07/2013