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CVE-2010-1766 (GCVE-0-2010-1766)

Vulnerability from cvelistv5 – Published: 2010-07-22 01:00 – Updated: 2024-08-07 01:35
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://www.vupen.com/english/advisories/2010/2722 vdb-entryx_refsource_VUPEN
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/43068 third-party-advisoryx_refsource_SECUNIA
http://www.vupen.com/english/advisories/2010/1801 vdb-entryx_refsource_VUPEN
https://bugzilla.redhat.com/show_bug.cgi?id=596494 x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-1006-1 vendor-advisoryx_refsource_UBUNTU
http://secunia.com/advisories/41856 third-party-advisoryx_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0212 vdb-entryx_refsource_VUPEN
https://bugs.webkit.org/show_bug.cgi?id=36339 x_refsource_CONFIRM
http://secunia.com/advisories/40557 third-party-advisoryx_refsource_SECUNIA
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://www.vupen.com/english/advisories/2011/0552 vdb-entryx_refsource_VUPEN
http://trac.webkit.org/changeset/56380 x_refsource_CONFIRM
Date Public
2010-06-28 00:00
Show details on NVD website
To clipboard 

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    "nvd": "{\"cve\":{\"id\":\"CVE-2010-1766\",\"sourceIdentifier\":\"product-security@apple.com\",\"published\":\"2010-07-22T05:42:55.877\",\"lastModified\":\"2026-04-29T01:13:23.040\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"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.\"},{\"lang\":\"es\",\"value\":\"Error de superaci\u00f3n de l\u00edmite en la funci\u00f3n 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 denegaci\u00f3n de servicio (corrupci\u00f3n de memoria), o posiblemente tener otro impacto no especificado a trav\u00e9s de una cabecera de actualizaci\u00f3n que es larga e inv\u00e1lida.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-189\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digia:qt:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"4.6.2\",\"matchCriteriaId\":\"75F543EF-AFA9-42EA-B60B-33711005EAB0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:webkit:webkit:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"r56379\",\"matchCriteriaId\":\"AF922448-569B-440D-9695-3D063848023D\"}]}]}],\"references\":[{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044023.html\",\"source\":\"product-security@apple.com\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044031.html\",\"source\":\"product-security@apple.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html\",\"source\":\"product-security@apple.com\"},{\"url\":\"http://secunia.com/advisories/40557\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/41856\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/43068\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://trac.webkit.org/changeset/56380\",\"source\":\"product-security@apple.com\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2011:039\",\"source\":\"product-security@apple.com\"},{\"url\":\"http://www.ubuntu.com/usn/USN-1006-1\",\"source\":\"product-security@apple.com\"},{\"url\":\"http://www.vupen.com/english/advisories/2010/1801\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.vupen.com/english/advisories/2010/2722\",\"source\":\"product-security@apple.com\"},{\"url\":\"http://www.vupen.com/english/advisories/2011/0212\",\"source\":\"product-security@apple.com\"},{\"url\":\"http://www.vupen.com/english/advisories/2011/0552\",\"source\":\"product-security@apple.com\"},{\"url\":\"https://bugs.webkit.org/show_bug.cgi?id=36339\",\"source\":\"product-security@apple.com\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=596494\",\"source\":\"product-security@apple.com\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044023.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044031.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/40557\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/41856\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/43068\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://trac.webkit.org/changeset/56380\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2011:039\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.ubuntu.com/usn/USN-1006-1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.vupen.com/english/advisories/2010/1801\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.vupen.com/english/advisories/2010/2722\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.vupen.com/english/advisories/2011/0212\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.vupen.com/english/advisories/2011/0552\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugs.webkit.org/show_bug.cgi?id=36339\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=596494\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Critical",
      "current_release_date": "2025-11-21T13:04:35+00:00",
      "cve": "CVE-2010-1766",
      "id": "CVE-2010-1766",
      "initial_release_date": "2010-06-07T00:00:00+00:00",
      "product_status:known_affected": "12",
      "product_status:known_not_affected": "4",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "WebKit: off-by-one memory corruption flaw WebSocketHandshake::readServerHandshake()",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2010/cve-2010-1766.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "important",
      "current_release_date": "2023-12-09T03:33:56Z",
      "cve": "CVE-2010-1766",
      "id": "CVE-2010-1766",
      "initial_release_date": "2023-02-15T05:59:16Z",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2010-1766",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2010-1766.json",
      "version": "4"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.