FKIE_CVE-2011-0465
Vulnerability from fkie_nvd - Published: 2011-04-08 15:17 - Updated: 2026-06-16 23:27
Severity
Summary
xrdb.c in xrdb before 1.0.9 in X.Org X11R7.6 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a (1) DHCP or (2) XDMCP message.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| matthias_hopf | xrdb | * | |
| matthias_hopf | xrdb | 1.0.2 | |
| matthias_hopf | xrdb | 1.0.3 | |
| matthias_hopf | xrdb | 1.0.4 | |
| matthias_hopf | xrdb | 1.0.5 | |
| matthias_hopf | xrdb | 1.0.6 | |
| matthias_hopf | xrdb | 1.0.7 | |
| x | x11 | * | |
| x | x11 | r1 | |
| x | x11 | r2 | |
| x | x11 | r3 | |
| x | x11 | r4 | |
| x | x11 | r5 | |
| x | x11 | r6 | |
| x | x11 | r6.1 | |
| x | x11 | r6.3 | |
| x | x11 | r6.4 | |
| x | x11 | r6.5.1 | |
| x | x11 | r6.6 | |
| x | x11 | r6.7 | |
| x | x11 | r6.7.0 | |
| x | x11 | r6.8.0 | |
| x | x11 | r6.8.1 | |
| x | x11 | r6.8.2 | |
| x | x11 | r6.9.0 | |
| x | x11 | r7.0 | |
| x | x11 | r7.1 | |
| x | x11 | r7.2 | |
| x | x11 | r7.3 | |
| x | x11 | r7.4 | |
| x | x11 | r7.5 |
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "xrdb.c in xrdb before 1.0.9 in X.Org X11R7.6 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a (1) DHCP or (2) XDMCP message."
},
{
"lang": "es",
"value": "xrdb.c en xrdb anterior a v1.0.9 en X.Org X11R7.6 y anteriores permite a atacantes remotos ejecutar comandos arbitrarios mediante metacaracteres en un hostname obtenido de un mensaje (1) DHCP o (2) XDMCP."
}
],
"id": "CVE-2011-0465",
"lastModified": "2026-06-16T23:27:26.400",
"metrics": {
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{
"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,
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"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
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},
"published": "2011-04-08T15:17:25.697",
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"vulnStatus": "Modified",
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}
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.