fkie_cve-2013-6462
Vulnerability from fkie_nvd
Published
2014-01-09 18:55
Modified
2025-04-11 00:51
Severity ?
Summary
Stack-based buffer overflow in the bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont 1.1 through 1.4.6 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string in a character name in a BDF font file.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| x | libxfont | 1.1.0 | |
| x | libxfont | 1.2.0 | |
| x | libxfont | 1.2.1 | |
| x | libxfont | 1.2.2 | |
| x | libxfont | 1.2.3 | |
| x | libxfont | 1.2.4 | |
| x | libxfont | 1.2.5 | |
| x | libxfont | 1.2.6 | |
| x | libxfont | 1.2.7 | |
| x | libxfont | 1.2.8 | |
| x | libxfont | 1.2.9 | |
| x | libxfont | 1.3.0 | |
| x | libxfont | 1.3.1 | |
| x | libxfont | 1.3.2 | |
| x | libxfont | 1.3.3 | |
| x | libxfont | 1.3.4 | |
| x | libxfont | 1.4.0 | |
| x | libxfont | 1.4.1 | |
| x | libxfont | 1.4.2 | |
| x | libxfont | 1.4.3 | |
| x | libxfont | 1.4.4 | |
| x | libxfont | 1.4.5 | |
| x | libxfont | 1.4.6 |
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Stack-based buffer overflow in the bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont 1.1 through 1.4.6 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string in a character name in a BDF font file."
},
{
"lang": "es",
"value": "Desbordamiento de pila en la funci\u00f3n bdfReadCharacters de bitmap/bdfread.c en X.Org libXfont 1.1 hasta 1.4.6 permite a atacantes remotos causar una denegaci\u00f3n de servicio (crash) o probablemente ejecutar c\u00f3digo de forma arbitraria a trav\u00e9s de una cadena larga en el nombre de un caracter de un archivo de fuentes BDF."
}
],
"id": "CVE-2013-6462",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 9.3,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
]
},
"published": "2014-01-09T18:55:04.167",
"references": [
{
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"tags": [
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}
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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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