CVE-2002-2406

View on CVE.org

Published Nov 1, 2007 CVSS 2.0 · 5.0 Medium EPSS 1.6% KEV · Not listed

Description

Buffer overflow in HTTP server in LiteServe 2.0, 2.0.1 and 2.0.2 allows remote attackers to cause a denial of service (hang) via a large number of percent characters (%) in an HTTP GET request.

Affected Products

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:perception:liteserve:2.0:::::::*
	cpe:2.3:a:perception:liteserve:2.0.1:::::::*
	cpe:2.3:a:perception:liteserve:2.0.2:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2002-2384	Buffer overflow in HTTP server in LiteServe 2.0, 2.0.1 and 2.0.2 allows remote attackers to cause a denial of service (hang) via a large number of percent characters (%) in an HTTP GET request.

Metrics

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 Partial

This CVE is not in the KEV list.

Exploit prediction score: 1.6% (1.596% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://archives.neohapsis.com/archives/vulnwatch/2002-q4/0075.html
http://www.iss.net/security_center/static/10644.php
http://www.securityfocus.com/bid/6192

History

No history.

Subscriptions

Perception Liteserve

Weaknesses

CWE-20

Sources

CVE record Updated: Sep 16, 2024, 7:15 PM

Status: PUBLISHED
Assigner: mitre
Published: Nov 1, 2007, 5:00 PM
Updated: Sep 16, 2024, 7:15 PM
Reserved: Nov 1, 2007, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 16, 2026, 10:01 PM

Status: Modified
Published: Dec 31, 2002, 5:00 AM
Modified: Jun 16, 2026, 10:01 PM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "Buffer overflow in HTTP server in LiteServe 2.0, 2.0.1 and 2.0.2 allows remote attackers to cause a denial of service (hang) via a large number of percent characters (%) in an HTTP GET request."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2007-11-01T17:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "6192", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/6192"}, {"name": "20021117 LiteServe URL Decoding DoS", "tags": ["mailing-list", "x_refsource_VULNWATCH"], "url": "http://archives.neohapsis.com/archives/vulnwatch/2002-q4/0075.html"}, {"name": "liteserve-percent-character-dos(10644)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "http://www.iss.net/security_center/static/10644.php"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2002-2406", "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 HTTP server in LiteServe 2.0, 2.0.1 and 2.0.2 allows remote attackers to cause a denial of service (hang) via a large number of percent characters (%) in an HTTP GET request."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "6192", "refsource": "BID", "url": "http://www.securityfocus.com/bid/6192"}, {"name": "20021117 LiteServe URL Decoding DoS", "refsource": "VULNWATCH", "url": "http://archives.neohapsis.com/archives/vulnwatch/2002-q4/0075.html"}, {"name": "liteserve-percent-character-dos(10644)", "refsource": "XF", "url": "http://www.iss.net/security_center/static/10644.php"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-08T03:59:12.103Z"}, "title": "CVE Program Container", "references": [{"name": "6192", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/6192"}, {"name": "20021117 LiteServe URL Decoding DoS", "tags": ["mailing-list", "x_refsource_VULNWATCH", "x_transferred"], "url": "http://archives.neohapsis.com/archives/vulnwatch/2002-q4/0075.html"}, {"name": "liteserve-percent-character-dos(10644)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "http://www.iss.net/security_center/static/10644.php"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2002-2406", "datePublished": "2007-11-01T17:00:00.000Z", "dateReserved": "2007-11-01T00:00:00.000Z", "dateUpdated": "2024-09-16T19:15:48.775Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:perception:liteserve:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "C425BEDA-67B0-4868-B0EE-050CC91DFBBF", "vulnerable": true}, {"criteria": "cpe:2.3:a:perception:liteserve:2.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "A3F4B012-BC01-46A7-A824-286C44F124DA", "vulnerable": true}, {"criteria": "cpe:2.3:a:perception:liteserve:2.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "E4D5D13A-B6B3-4292-8F00-4A74C4389C55", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Buffer overflow in HTTP server in LiteServe 2.0, 2.0.1 and 2.0.2 allows remote attackers to cause a denial of service (hang) via a large number of percent characters (%) in an HTTP GET request."}], "id": "CVE-2002-2406", "lastModified": "2026-06-16T22:01:14.610", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2002-12-31T05:00:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://archives.neohapsis.com/archives/vulnwatch/2002-q4/0075.html"}, {"source": "cve@mitre.org", "url": "http://www.iss.net/security_center/static/10644.php"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/6192"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://archives.neohapsis.com/archives/vulnwatch/2002-q4/0075.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.iss.net/security_center/static/10644.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/6192"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}