CVE-2003-1431 - Vulnerability Details - OpenCVE

Description

Buffer overflow in Epic Games Unreal Engine 226f through 436 allows remote attackers to cause a denial of service (crash) via a long host string in the Unreal URL.

Published: 2007-10-23

Score: 7.1 High

EPSS: 4.0% Low

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 [-]

OR	cpe:2.3:a:epic_games:unreal_engine:226f:::::::*
	cpe:2.3:a:epic_games:unreal_engine:433:::::::*
	cpe:2.3:a:epic_games:unreal_engine:436:::::::*

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

Source	ID	Title
EUVD	EUVD-2003-1421	Buffer overflow in Epic Games Unreal Engine 226f through 436 allows remote attackers to cause a denial of service (crash) via a long host string in the Unreal URL.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.03974.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html
http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html
http://www.pivx.com/luigi/adv/ueng-adv.txt
http://www.securityfocus.com/bid/6774
https://exchange.xforce.ibmcloud.com/vulnerabilities/11301

History

No history.

Subscriptions

Epic Games Unreal Engine

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-10-23T01:00:00.000Z

Updated: 2024-08-08T02:28:03.695Z

Reserved: 2007-10-22T00:00:00.000Z

Link: CVE-2003-1431

Vulnrichment

No data.

NVD

Status : Modified

Published: 2003-12-31T05:00:00.000

Modified: 2026-04-16T00:27:16.627

Link: CVE-2003-1431

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-119

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2003-02-05T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Buffer overflow in Epic Games Unreal Engine 226f through 436 allows remote attackers to cause a denial of service (crash) via a long host string in the Unreal URL."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-07-28T12:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "ut-url-memory-corruption(11301)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11301"}, {"tags": ["x_refsource_MISC"], "url": "http://www.pivx.com/luigi/adv/ueng-adv.txt"}, {"name": "20030205 Unreal engine: results of my research", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html"}, {"name": "20030211 Re: Epic Games threatens to sue security researchers", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html"}, {"name": "6774", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/6774"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2003-1431", "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": "Buffer overflow in Epic Games Unreal Engine 226f through 436 allows remote attackers to cause a denial of service (crash) via a long host string in the Unreal URL."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "ut-url-memory-corruption(11301)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11301"}, {"name": "http://www.pivx.com/luigi/adv/ueng-adv.txt", "refsource": "MISC", "url": "http://www.pivx.com/luigi/adv/ueng-adv.txt"}, {"name": "20030205 Unreal engine: results of my research", "refsource": "BUGTRAQ", "url": "http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html"}, {"name": "20030211 Re: Epic Games threatens to sue security researchers", "refsource": "BUGTRAQ", "url": "http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html"}, {"name": "6774", "refsource": "BID", "url": "http://www.securityfocus.com/bid/6774"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-08T02:28:03.695Z"}, "title": "CVE Program Container", "references": [{"name": "ut-url-memory-corruption(11301)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11301"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.pivx.com/luigi/adv/ueng-adv.txt"}, {"name": "20030205 Unreal engine: results of my research", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html"}, {"name": "20030211 Re: Epic Games threatens to sue security researchers", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html"}, {"name": "6774", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/6774"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2003-1431", "datePublished": "2007-10-23T01:00:00.000Z", "dateReserved": "2007-10-22T00:00:00.000Z", "dateUpdated": "2024-08-08T02:28:03.695Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:epic_games:unreal_engine:226f:*:*:*:*:*:*:*", "matchCriteriaId": "A99F5526-E641-464B-83A3-A9AF27AC287D", "vulnerable": true}, {"criteria": "cpe:2.3:a:epic_games:unreal_engine:433:*:*:*:*:*:*:*", "matchCriteriaId": "BBC39AE7-3145-4095-A471-C1668CAB8F97", "vulnerable": true}, {"criteria": "cpe:2.3:a:epic_games:unreal_engine:436:*:*:*:*:*:*:*", "matchCriteriaId": "93D14650-A8AC-4CBB-9968-0EF215623DE9", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Buffer overflow in Epic Games Unreal Engine 226f through 436 allows remote attackers to cause a denial of service (crash) via a long host string in the Unreal URL."}], "id": "CVE-2003-1431", "lastModified": "2026-04-16T00:27:16.627", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2003-12-31T05:00:00.000", "references": [{"source": "cve@mitre.org", "url": "http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html"}, {"source": "cve@mitre.org", "url": "http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html"}, {"source": "cve@mitre.org", "url": "http://www.pivx.com/luigi/adv/ueng-adv.txt"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.securityfocus.com/bid/6774"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11301"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.pivx.com/luigi/adv/ueng-adv.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.securityfocus.com/bid/6774"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11301"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}