CVE-2007-1094 - Vulnerability Details - OpenCVE

Description

Microsoft Internet Explorer 7 allows remote attackers to cause a denial of service (NULL dereference and application crash) via JavaScript onUnload handlers that modify the structure of a document.

Published: 2007-02-26

Score: 7.8 High

EPSS: 35.9% Moderate

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:microsoft:internet_explorer:7.0:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.35909.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://osvdb.org/45248
http://securityreason.com/securityalert/2302
http://www.securityfocus.com/archive/1/461024/100/0/threaded
http://www.securityfocus.com/bid/22678
https://exchange.xforce.ibmcloud.com/vulnerabilities/32647

History

No history.

Subscriptions

Microsoft Internet Explorer

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-02-26T17:00:00.000Z

Updated: 2024-08-07T12:43:22.485Z

Reserved: 2007-02-26T00:00:00.000Z

Link: CVE-2007-1094

Vulnrichment

No data.

NVD

Status : Modified

Published: 2007-02-26T17:28:00.000

Modified: 2026-04-23T00:35:47.467

Link: CVE-2007-1094

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-Other

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2007-02-23T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Microsoft Internet Explorer 7 allows remote attackers to cause a denial of service (NULL dereference and application crash) via JavaScript onUnload handlers that modify the structure of a document."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-16T14:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "45248", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/45248"}, {"name": "ie-mozilla-onunload-dos(32647)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32647"}, {"name": "2302", "tags": ["third-party-advisory", "x_refsource_SREASON"], "url": "http://securityreason.com/securityalert/2302"}, {"name": "22678", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/22678"}, {"name": "20070223 Firefox onUnload + document.write() memory corruption vulnerability (MSIE7 null ptr)", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://www.securityfocus.com/archive/1/461024/100/0/threaded"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2007-1094", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Microsoft Internet Explorer 7 allows remote attackers to cause a denial of service (NULL dereference and application crash) via JavaScript onUnload handlers that modify the structure of a document."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "45248", "refsource": "OSVDB", "url": "http://osvdb.org/45248"}, {"name": "ie-mozilla-onunload-dos(32647)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32647"}, {"name": "2302", "refsource": "SREASON", "url": "http://securityreason.com/securityalert/2302"}, {"name": "22678", "refsource": "BID", "url": "http://www.securityfocus.com/bid/22678"}, {"name": "20070223 Firefox onUnload + document.write() memory corruption vulnerability (MSIE7 null ptr)", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/461024/100/0/threaded"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T12:43:22.485Z"}, "title": "CVE Program Container", "references": [{"name": "45248", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/45248"}, {"name": "ie-mozilla-onunload-dos(32647)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32647"}, {"name": "2302", "tags": ["third-party-advisory", "x_refsource_SREASON", "x_transferred"], "url": "http://securityreason.com/securityalert/2302"}, {"name": "22678", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/22678"}, {"name": "20070223 Firefox onUnload + document.write() memory corruption vulnerability (MSIE7 null ptr)", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/461024/100/0/threaded"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2007-1094", "datePublished": "2007-02-26T17:00:00.000Z", "dateReserved": "2007-02-26T00:00:00.000Z", "dateUpdated": "2024-08-07T12:43:22.485Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:internet_explorer:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "6BC71FD8-D385-4507-BD14-B75FDD4C79E6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Microsoft Internet Explorer 7 allows remote attackers to cause a denial of service (NULL dereference and application crash) via JavaScript onUnload handlers that modify the structure of a document."}, {"lang": "es", "value": "Microsoft Internet Explorer 7 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (referencia a NULL y cierre de aplicaci\u00f3n) mediante manejadores JavaScript onUnload que modifican la estructura de un documento."}], "id": "CVE-2007-1094", "lastModified": "2026-04-23T00:35:47.467", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-02-26T17:28:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://osvdb.org/45248"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://securityreason.com/securityalert/2302"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/archive/1/461024/100/0/threaded"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/22678"}, {"source": "cve@mitre.org", "tags": ["VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32647"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://osvdb.org/45248"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://securityreason.com/securityalert/2302"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/archive/1/461024/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/22678"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32647"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}