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CVE-2010-2621

Published: Jul 2, 2010Updated: Apr 29, 2026 Sources: CVE List NVDCWE-20
5.0MEDIUM
NVD MITRE
EPSS Score
10.5%
Top 4.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LAu:NC:NI:NA:P
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:PAvailability
Partial
Open in CVSS calculator →

Weaknesses

CWE-20

Affected Products

digia
commercial
qtLibrary
OSS Libraries / generic-library
qt
commercial
qtLibraryLibrary
OSS Libraries / generic-library
and 1 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

http://secunia.com/advisories/46410
secunia.com
http://www.vupen.com/english/advisories/2010/1657
vupen.com
http://aluigi.org/poc/qtsslame.zip
aluigi.org
and 6 more references View all →

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