fkie_cve-2004-0493
Vulnerability from fkie_nvd
Published
2004-08-06 04:00
Modified
2025-04-03 01:03
Severity ?
Summary
The ap_get_mime_headers_core function in Apache httpd 2.0.49 allows remote attackers to cause a denial of service (memory exhaustion), and possibly an integer signedness error leading to a heap-based buffer overflow on 64 bit systems, via long header lines with large numbers of space or tab characters.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| avaya | converged_communications_server | 2.0 | |
| gentoo | linux | 1.4 | |
| trustix | secure_linux | 1.5 | |
| trustix | secure_linux | 2.0 | |
| trustix | secure_linux | 2.1 | |
| apache | http_server | 2.0.47 | |
| apache | http_server | 2.0.48 | |
| apache | http_server | 2.0.49 | |
| ibm | http_server | 2.0.42 | |
| ibm | http_server | 2.0.42.1 | |
| ibm | http_server | 2.0.42.2 | |
| ibm | http_server | 2.0.47 | |
| ibm | http_server | 2.0.47.1 | |
| avaya | s8300 | r2.0.0 | |
| avaya | s8500 | r2.0.0 | |
| avaya | s8700 | r2.0.0 |
{
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The ap_get_mime_headers_core function in Apache httpd 2.0.49 allows remote attackers to cause a denial of service (memory exhaustion), and possibly an integer signedness error leading to a heap-based buffer overflow on 64 bit systems, via long header lines with large numbers of space or tab characters."
},
{
"lang": "es",
"value": "La funci\u00f3n ap_get_mime_headers_core de Apache httpd 2.0.49 permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumici\u00f3n de memoria) y posiblemente un error de entero sin signo que conduce a un desbordamiento de b\u00fafer basado en el mont\u00f3n en en sistemas de 64 bits, mediante l\u00edneas de cabecera largas con muchos caract\u00e9res espacio o tabulador."
}
],
"id": "CVE-2004-0493",
"lastModified": "2025-04-03T01:03:51.193",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.4,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2004-08-06T04:00:00.000",
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"sourceIdentifier": "cve@mitre.org",
"vendorComments": [
{
"comment": "Fixed in Apache HTTP Server 2.0.50:\nhttp://httpd.apache.org/security/vulnerabilities_20.html",
"lastModified": "2008-07-02T00:00:00",
"organization": "Apache"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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