CVE-2010-1766

Severity Score

7.5

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Error de superación de límite en la función WebSocketHandshake::readServerHandshake en websockets/WebSocketHandshake.cpp en WebCore en WebKit anterior a r56380, utilizado en Qt y otros productos, permite a los servidores de websockets remotos provocar una denegación de servicio (corrupción de memoria), o posiblemente tener otro impacto no especificado a través de una cabecera de actualización que es larga e inválida.

*Credits: N/A

CVSS Scores

NISTv2 7.5

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-05-06 CVE Reserved
2010-07-22 CVE Published
2023-03-07 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-189: Numeric Errors

CAPEC

References (15)

URL	Tag	Source
http://trac.webkit.org/changeset/56380	X_refsource_confirm
http://www.vupen.com/english/advisories/2010/2722	Vdb Entry
http://www.vupen.com/english/advisories/2011/0212	Vdb Entry
http://www.vupen.com/english/advisories/2011/0552	Vdb Entry
https://bugs.webkit.org/show_bug.cgi?id=36339	X_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=596494	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044023.html	2013-02-07
http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044031.html	2013-02-07
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html	2013-02-07
http://secunia.com/advisories/40557	2013-02-07
http://secunia.com/advisories/41856	2013-02-07
http://secunia.com/advisories/43068	2013-02-07
http://www.mandriva.com/security/advisories?name=MDVSA-2011:039	2013-02-07
http://www.ubuntu.com/usn/USN-1006-1	2013-02-07
http://www.vupen.com/english/advisories/2010/1801	2013-02-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Digia Search vendor "Digia"		Qt Search vendor "Digia" for product "Qt"				<= 4.6.2 Search vendor "Digia" for product "Qt" and version " <= 4.6.2"		-		Affected
Webkit Search vendor "Webkit"		Webkit Search vendor "Webkit" for product "Webkit"				<= r56379 Search vendor "Webkit" for product "Webkit" and version " <= r56379"		-		Affected