fkie_cve-2010-3711
Vulnerability from fkie_nvd
Published
2010-10-28 00:00
Modified
2025-04-11 00:51
Severity ?
Summary
libpurple in Pidgin before 2.7.4 does not properly validate the return value of the purple_base64_decode function, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a crafted message, related to the plugins for MSN, MySpaceIM, XMPP, and Yahoo! and the NTLM authentication support.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| pidgin | pidgin | * | |
| pidgin | pidgin | 2.0.0 | |
| pidgin | pidgin | 2.0.1 | |
| pidgin | pidgin | 2.0.2 | |
| pidgin | pidgin | 2.1.0 | |
| pidgin | pidgin | 2.1.1 | |
| pidgin | pidgin | 2.2.0 | |
| pidgin | pidgin | 2.2.1 | |
| pidgin | pidgin | 2.2.2 | |
| pidgin | pidgin | 2.3.0 | |
| pidgin | pidgin | 2.3.1 | |
| pidgin | pidgin | 2.4.0 | |
| pidgin | pidgin | 2.4.1 | |
| pidgin | pidgin | 2.4.2 | |
| pidgin | pidgin | 2.4.3 | |
| pidgin | pidgin | 2.5.0 | |
| pidgin | pidgin | 2.5.1 | |
| pidgin | pidgin | 2.5.2 | |
| pidgin | pidgin | 2.5.3 | |
| pidgin | pidgin | 2.5.4 | |
| pidgin | pidgin | 2.5.5 | |
| pidgin | pidgin | 2.5.6 | |
| pidgin | pidgin | 2.5.7 | |
| pidgin | pidgin | 2.5.8 | |
| pidgin | pidgin | 2.5.9 | |
| pidgin | pidgin | 2.6.0 | |
| pidgin | pidgin | 2.6.1 | |
| pidgin | pidgin | 2.6.2 | |
| pidgin | pidgin | 2.6.4 | |
| pidgin | pidgin | 2.6.5 | |
| pidgin | pidgin | 2.6.6 | |
| pidgin | pidgin | 2.7.0 | |
| pidgin | pidgin | 2.7.1 | |
| pidgin | pidgin | 2.7.2 |
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "libpurple in Pidgin before 2.7.4 does not properly validate the return value of the purple_base64_decode function, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a crafted message, related to the plugins for MSN, MySpaceIM, XMPP, and Yahoo! and the NTLM authentication support."
},
{
"lang": "es",
"value": "libpurple en Pidgin anterior a v2.7.4 no valida correctamente el valor de retorno de la funci\u00f3n purple_base64_decode, lo cual permite a usuarios remotos autenticados causar una denegaci\u00f3n de servicio (desreferencia de puntero nulo y cuelgue de la aplicaci\u00f3n) a trav\u00e9s de un mensaje hecho a mano, relacionado con los plugins para el MSN, MySpaceIM, XMPP y Yahoo y con el soporte de autenticaci\u00f3n NTLM."
}
],
"id": "CVE-2010-3711",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2010-10-28T00:00:03.673",
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}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"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.
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- 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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