CVEvulnerability
CVE-2010-1766
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2010-07-22
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-189
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.
Affected configurations
• digia qt (<= 4.6.2)
• webkit webkit (<= r56379)
Related
Weakness · not in database (1)
References
- 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.fedoraproject.org
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html lists.opensuse.org
- http://secunia.com/advisories/40557 Vendor Advisory
- http://secunia.com/advisories/41856 Vendor Advisory
- http://secunia.com/advisories/43068 Vendor Advisory
- http://trac.webkit.org/changeset/56380 trac.webkit.org
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:039 www.mandriva.com
- http://www.ubuntu.com/usn/USN-1006-1 www.ubuntu.com
- http://www.vupen.com/english/advisories/2010/1801 Vendor Advisory
- http://www.vupen.com/english/advisories/2010/2722 www.vupen.com
- http://www.vupen.com/english/advisories/2011/0212 www.vupen.com
- http://www.vupen.com/english/advisories/2011/0552 www.vupen.com
- https://bugs.webkit.org/show_bug.cgi?id=36339 bugs.webkit.org
- https://bugzilla.redhat.com/show_bug.cgi?id=596494 bugzilla.redhat.com
- 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.fedoraproject.org
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html lists.opensuse.org
- http://secunia.com/advisories/40557 Vendor Advisory
- http://secunia.com/advisories/41856 Vendor Advisory
- http://secunia.com/advisories/43068 Vendor Advisory
- http://trac.webkit.org/changeset/56380 trac.webkit.org
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:039 www.mandriva.com
- http://www.ubuntu.com/usn/USN-1006-1 www.ubuntu.com
- http://www.vupen.com/english/advisories/2010/1801 Vendor Advisory
- http://www.vupen.com/english/advisories/2010/2722 www.vupen.com
- http://www.vupen.com/english/advisories/2011/0212 www.vupen.com
- http://www.vupen.com/english/advisories/2011/0552 www.vupen.com
- https://bugs.webkit.org/show_bug.cgi?id=36339 bugs.webkit.org
- https://bugzilla.redhat.com/show_bug.cgi?id=596494 bugzilla.redhat.com