CVE-2010-1766 · threatengine.sh

Home/CVE/Off-by-one error in the WebSocketHandshake::readServerHandshake function in websockets/WebSocketHandshake.cpp in WebCore

CVE

CVE-2010-1766

Off-by-one error in the WebSocketHandshake::readServerHandshake function in websockets/WebSocketHandshake.cpp in WebCore

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.

HIGH · CVSS 7.5 EPSS 0.02317

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

▤

Affected Products & Versions

2

digia qt<= 4.6.2

webkit<= r56379

▣

Scoring & Timeline

7.5

HIGH · CVSS v2 (legacy) · product-security@apple.com

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Published to NVD22 Jul 2010 · 05:42 AM

🔗

References & Sources

15

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044023.html

http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044031.html

http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html

http://secunia.com/advisories/40557Vendor Advisory

http://secunia.com/advisories/41856Vendor Advisory

http://secunia.com/advisories/43068Vendor Advisory

Show all 15 references

http://trac.webkit.org/changeset/56380

http://www.mandriva.com/security/advisories?name=MDVSA-2011:039

http://www.ubuntu.com/usn/USN-1006-1

http://www.vupen.com/english/advisories/2010/1801Vendor Advisory

http://www.vupen.com/english/advisories/2010/2722

http://www.vupen.com/english/advisories/2011/0212

http://www.vupen.com/english/advisories/2011/0552

https://bugs.webkit.org/show_bug.cgi?id=36339

https://bugzilla.redhat.com/show_bug.cgi?id=596494

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