fkie_cve-2010-2448
Vulnerability from fkie_nvd
Published
2010-07-12 17:30
Modified
2025-04-11 00:51
Severity ?
Summary
znc.cpp in ZNC before 0.092 allows remote authenticated users to cause a denial of service (crash) by requesting traffic statistics when there is an active unauthenticated connection, which triggers a NULL pointer dereference, as demonstrated using (1) a traffic link in the web administration pages or (2) the traffic command in the /znc shell.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| znc | znc | * | |
| znc | znc | 0.034 | |
| znc | znc | 0.041 | |
| znc | znc | 0.043 | |
| znc | znc | 0.044 | |
| znc | znc | 0.045 | |
| znc | znc | 0.047 | |
| znc | znc | 0.050 | |
| znc | znc | 0.052 | |
| znc | znc | 0.054 | |
| znc | znc | 0.056 | |
| znc | znc | 0.058 | |
| znc | znc | 0.060 | |
| znc | znc | 0.062 | |
| znc | znc | 0.064 | |
| znc | znc | 0.066 | |
| znc | znc | 0.068 | |
| znc | znc | 0.070 | |
| znc | znc | 0.072 | |
| znc | znc | 0.074 | |
| znc | znc | 0.076 | |
| znc | znc | 0.078 | |
| znc | znc | 0.080 |
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "znc.cpp in ZNC before 0.092 allows remote authenticated users to cause a denial of service (crash) by requesting traffic statistics when there is an active unauthenticated connection, which triggers a NULL pointer dereference, as demonstrated using (1) a traffic link in the web administration pages or (2) the traffic command in the /znc shell."
},
{
"lang": "es",
"value": "znc.cpp en ZNC antes de v0.092 permite a los usuarios remotos autenticados causar una denegaci\u00f3n de servicio (caida de la aplicaci\u00f3n) al solicitar las estad\u00edsticas de tr\u00e1fico cuando hay una conexi\u00f3n activa no autenticada, lo que desencadena una referencia a un puntero NULL, como se ha demostrado usando (1) un enlace de tr\u00e1fico en la p\u00e1ginas web de administraci\u00f3n o (2) el comando traffic en la shell /znc."
}
],
"evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\r\n\r\n\u0027CWE-476: NULL Pointer Dereference\u0027",
"id": "CVE-2010-2448",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 3.5,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 6.8,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
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},
"published": "2010-07-12T17:30:01.377",
"references": [
{
"source": "cve@mitre.org",
"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=584929"
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"source": "cve@mitre.org",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043000.html"
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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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