FKIE_CVE-2003-0899
Vulnerability from fkie_nvd - Published: 2003-11-03 05:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
Buffer overflow in defang in libhttpd.c for thttpd 2.21 to 2.23b1 allows remote attackers to execute arbitrary code via requests that contain '<' or '>' characters, which trigger the overflow when the characters are expanded to "<" and ">" sequences.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:acme:thttpd:*:*:*:*:*:*:*:*",
"matchCriteriaId": "7F368CAF-B770-4657-81D2-69D9A678F3D1",
"versionEndExcluding": "2.23",
"versionStartIncluding": "2.21",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:acme:thttpd:2.23:-:*:*:*:*:*:*",
"matchCriteriaId": "1059FC0B-2461-4032-BB11-D21598AECCCB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:acme:thttpd:2.23:b1:*:*:*:*:*:*",
"matchCriteriaId": "A8F2CDC4-B206-4D8B-8F11-51FA22AD49E5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Buffer overflow in defang in libhttpd.c for thttpd 2.21 to 2.23b1 allows remote attackers to execute arbitrary code via requests that contain \u0027\u003c\u0027 or \u0027\u003e\u0027 characters, which trigger the overflow when the characters are expanded to \"\u0026lt;\" and \"\u0026gt;\" sequences."
},
{
"lang": "es",
"value": "Desbordamiento de b\u00fafer en la funci\u00f3n defang en libhttpd.c de thttpd 2.21 a 2.23b1, permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n mediante peticiones que contienen caracteres \u0027\u003c\u0027 \u00f3 \u0027\u003e\u0027 que provocan el desbordamiento cuando son expandidos a las secuencias \"\u003c\" y \"\u003e\"."
}
],
"evaluatorSolution": "This vulnerability is addressed in the following product release:\nAcme Labs, thttpd, 2.24",
"id": "CVE-2003-0899",
"lastModified": "2025-04-03T01:03:51.193",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": true,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2003-11-03T05:00:00.000",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Mailing List"
],
"url": "http://marc.info/?l=bugtraq\u0026m=106729188224252\u0026w=2"
},
{
"source": "cve@mitre.org",
"tags": [
"Broken Link",
"Patch",
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/10092"
},
{
"source": "cve@mitre.org",
"tags": [
"Broken Link"
],
"url": "http://www.osvdb.org/2729"
},
{
"source": "cve@mitre.org",
"tags": [
"Broken Link",
"Exploit",
"Patch",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/8906"
},
{
"source": "cve@mitre.org",
"tags": [
"Broken Link",
"URL Repurposed"
],
"url": "http://www.texonet.com/advisories/TEXONET-20030908.txt"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/13530"
},
{
"source": "cve@mitre.org",
"tags": [
"Broken Link"
],
"url": "https://www.debian.org/security/2003/dsa-396"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Mailing List"
],
"url": "http://marc.info/?l=bugtraq\u0026m=106729188224252\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Broken Link",
"Patch",
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/10092"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Broken Link"
],
"url": "http://www.osvdb.org/2729"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Broken Link",
"Exploit",
"Patch",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/8906"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Broken Link",
"URL Repurposed"
],
"url": "http://www.texonet.com/advisories/TEXONET-20030908.txt"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/13530"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Broken Link"
],
"url": "https://www.debian.org/security/2003/dsa-396"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-131"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
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.
Loading…
Loading…