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CVE
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CVE-2010-1766Date: (C)2010-07-22   (M)2018-05-30


Off-by-one error in the WebSocketHandshake::readServerHandshake function in websockets/WebSocketHandshake.cpp in WebCore in WebKit before r56380, as used in Qt and other products, allows remote websockets servers to cause a denial of service (memory corruption) or possibly have unspecified other impact via an upgrade header that is long and invalid.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 7.5
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: PARTIAL
Scope: Integrity: PARTIAL
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
SECUNIA-40557
SECUNIA-41856
SECUNIA-43068
ADV-2010-1801
ADV-2010-2722
ADV-2011-0212
ADV-2011-0552
FEDORA-2010-11011
FEDORA-2010-11020
MDVSA-2011:039
SUSE-SR:2011:002
USN-1006-1
http://trac.webkit.org/changeset/56380
https://bugs.webkit.org/show_bug.cgi?id=36339
https://bugzilla.redhat.com/show_bug.cgi?id=596494

CPE    1
cpe:/a:digia:qt:4.6.2
CWE    1
CWE-189
OVAL    4
oval:org.secpod.oval:def:700073
oval:org.secpod.oval:def:100657
oval:org.secpod.oval:def:100085
oval:org.secpod.oval:def:300417
...

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