Unscored severity · published Jul 22, 2010
CVE-2010-1766
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,…
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CVSS
2.3%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.3% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QT
QT · Digia
through 4.6.2 · source: NVD
WE
Webkit · Webkit
through r56379 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2010-1766
CVE.org
https://www.cve.org/CVERecord?id=CVE-2010-1766
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044023.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044031.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
Vendor Advisory
http://secunia.com/advisories/40557
Vendor Advisory
http://secunia.com/advisories/41856
Vendor Advisory
http://secunia.com/advisories/43068
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