fkie_cve-2011-4971
Vulnerability from fkie_nvd
Published
2013-12-12 18:55
Modified
2025-04-11 00:51
Severity ?
Summary
Multiple integer signedness errors in the (1) process_bin_sasl_auth, (2) process_bin_complete_sasl_auth, (3) process_bin_update, and (4) process_bin_append_prepend functions in Memcached 1.4.5 and earlier allow remote attackers to cause a denial of service (crash) via a large body length value in a packet.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:memcached:memcached:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3EA40CDD-0FF7-4F09-AF63-36F1C8E42C08",
"versionEndIncluding": "1.4.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:memcached:memcached:1.2.7:*:*:*:*:*:*:*",
"matchCriteriaId": "28CA19DB-F5FF-4DE5-8937-16147297E9A7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:memcached:memcached:1.2.8:*:*:*:*:*:*:*",
"matchCriteriaId": "CADCD3C4-A96E-49E2-BFEE-20FB98A91F69",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:memcached:memcached:1.4.0:*:*:*:*:*:*:*",
"matchCriteriaId": "9D6D790C-560B-460F-A175-B47A5AFAA9F3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:memcached:memcached:1.4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "358D87E0-9392-4C00-94CE-C14BC408BCF9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:memcached:memcached:1.4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "CE58473C-3D01-4519-B1F9-1F1808191EDF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:memcached:memcached:1.4.3:*:*:*:*:*:*:*",
"matchCriteriaId": "F45F2A98-7146-4501-B2A7-A376204DCFD2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:memcached:memcached:1.4.4:*:*:*:*:*:*:*",
"matchCriteriaId": "C1F4CD0E-CB74-4D72-ABDF-97820DE6A595",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Multiple integer signedness errors in the (1) process_bin_sasl_auth, (2) process_bin_complete_sasl_auth, (3) process_bin_update, and (4) process_bin_append_prepend functions in Memcached 1.4.5 and earlier allow remote attackers to cause a denial of service (crash) via a large body length value in a packet."
},
{
"lang": "es",
"value": "M\u00faltiples errores de signo de enteros en funciones (1) process_bin_sasl_auth, (2) process_bin_complete_sasl_auth, (3) process_bin_update, and (4) process_bin_append_prepend de Memcached 1.4.5 y anteriores permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de un gran valor de longitud de cuerpo en un paquete."
}
],
"id": "CVE-2011-4971",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2013-12-12T18:55:03.897",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Exploit"
],
"url": "http://insecurety.net/?p=872"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/56183"
},
{
"source": "secalert@redhat.com",
"url": "http://www.debian.org/security/2014/dsa-2832"
},
{
"source": "secalert@redhat.com",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:280"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/bid/59567"
},
{
"source": "secalert@redhat.com",
"url": "http://www.ubuntu.com/usn/USN-2080-1"
},
{
"source": "secalert@redhat.com",
"tags": [
"Exploit",
"Patch"
],
"url": "https://code.google.com/p/memcached/issues/detail?id=192"
},
{
"source": "secalert@redhat.com",
"url": "https://puppet.com/security/cve/cve-2011-4971"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "http://insecurety.net/?p=872"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/56183"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2014/dsa-2832"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:280"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/59567"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ubuntu.com/usn/USN-2080-1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch"
],
"url": "https://code.google.com/p/memcached/issues/detail?id=192"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://puppet.com/security/cve/cve-2011-4971"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-189"
}
],
"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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