CVE-2012-2472 (GCVE-0-2012-2472)
Vulnerability from cvelistv5 – Published: 2012-08-06 17:00 – Updated: 2024-09-16 23:16
VLAI?
Summary
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP inspection is enabled, create many identical pre-allocated secondary pinholes, which might allow remote attackers to cause a denial of service (CPU consumption) via crafted SIP traffic, aka Bug ID CSCtz63143.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-06T19:34:25.861Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.cisco.com/en/US/docs/security/asa/asa84/release/notes/asarn84.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP inspection is enabled, create many identical pre-allocated secondary pinholes, which might allow remote attackers to cause a denial of service (CPU consumption) via crafted SIP traffic, aka Bug ID CSCtz63143."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2012-08-06T17:00:00Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.cisco.com/en/US/docs/security/asa/asa84/release/notes/asarn84.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@cisco.com",
"ID": "CVE-2012-2472",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP inspection is enabled, create many identical pre-allocated secondary pinholes, which might allow remote attackers to cause a denial of service (CPU consumption) via crafted SIP traffic, aka Bug ID CSCtz63143."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://www.cisco.com/en/US/docs/security/asa/asa84/release/notes/asarn84.html",
"refsource": "CONFIRM",
"url": "http://www.cisco.com/en/US/docs/security/asa/asa84/release/notes/asarn84.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2012-2472",
"datePublished": "2012-08-06T17:00:00Z",
"dateReserved": "2012-05-07T00:00:00Z",
"dateUpdated": "2024-09-16T23:16:32.693Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"fkie_nvd": {
"configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"785388F5-E76A-4762-B498-35F69CE537AA\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(1\\\\):*:*:*:*:*:*:*\", \"matchCriteriaId\": \"73BA05D1-78A7-4F90-9448-3F2011EE3EF3\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(2\\\\):*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C2C6ABC8-767A-4B7D-A286-F9C6DF61AC6A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(3\\\\):*:*:*:*:*:*:*\", \"matchCriteriaId\": \"33F24697-0124-4326-8499-29931D57D246\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(3.9\\\\):*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A7236893-3EE9-4DBE-8A75-5294FD82E922\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(4\\\\):*:*:*:*:*:*:*\", \"matchCriteriaId\": \"97E5BC7E-399F-4FD2-8024-2F4F621BC577\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(4.1\\\\):*:*:*:*:*:*:*\", \"matchCriteriaId\": \"22E1D918-A52E-4892-9D0D-EE3E21853BD2\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(4.4\\\\):*:*:*:*:*:*:*\", \"matchCriteriaId\": \"333BCB8C-5B17-4EF7-9BFF-0F6B038BE38F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(5\\\\):*:*:*:*:*:*:*\", \"matchCriteriaId\": \"CA8018B5-4392-4D14-A017-80D325FBCB2C\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8F2C8AFA-A4B6-44A2-B00C-1950997493C0\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"465313C5-BFB9-458A-8150-8F7BA1F8C386\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.2:interim:*:*:*:*:*:*\", \"matchCriteriaId\": \"9C808D46-C846-4C53-A713-150C3FED3FAB\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.3:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1C15D1F6-997D-47FD-A654-AEF3332E6105\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"5A914DE5-2269-451A-823A-B26AE1A7F980\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\\\\(1\\\\):*:*:*:*:*:*:*\", \"matchCriteriaId\": \"69683734-528F-488A-8A90-8478FA27B97E\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\\\\(1.11\\\\):*:*:*:*:*:*:*\", \"matchCriteriaId\": \"95EC2D6C-84BA-4A58-B4A0-6FF8613AF9C0\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\\\\(2\\\\):*:*:*:*:*:*:*\", \"matchCriteriaId\": \"691166C2-1FBD-46EB-8AA5-FCE303444ACD\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\\\\(2.11\\\\):*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4956430E-BEC1-4788-B0D2-E50E36C70306\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:h:cisco:5500_series_adaptive_security_appliance:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"9CB79D96-75EA-4B4F-99A7-9AB4158B7301\"}]}]}]",
"descriptions": "[{\"lang\": \"en\", \"value\": \"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP inspection is enabled, create many identical pre-allocated secondary pinholes, which might allow remote attackers to cause a denial of service (CPU consumption) via crafted SIP traffic, aka Bug ID CSCtz63143.\"}, {\"lang\": \"es\", \"value\": \"Dispositivos Cisco Adaptive Security Appliances (ASA) 5500 con software 8.2 y 8.4, cuando la inspecci\\u00f3n SIP est\\u00e1 activada, crea id\\u00e9nticas pre-asignados secundarios, que podr\\u00edan permitir a atacantes remotos provocar una denegaci\\u00f3n de servicio (consumo de CPU) a trav\\u00e9s dise\\u00f1ado el tr\\u00e1fico SIP , tambi\\u00e9n conocido como Bug ID CSCtz63143.\"}]",
"id": "CVE-2012-2472",
"lastModified": "2024-11-21T01:39:08.403",
"metrics": "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:N/I:N/A:C\", \"baseScore\": 7.8, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 10.0, \"impactScore\": 6.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
"published": "2012-08-06T17:55:00.963",
"references": "[{\"url\": \"http://www.cisco.com/en/US/docs/security/asa/asa84/release/notes/asarn84.html\", \"source\": \"ykramarz@cisco.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.cisco.com/en/US/docs/security/asa/asa84/release/notes/asarn84.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-399\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2012-2472\",\"sourceIdentifier\":\"psirt@cisco.com\",\"published\":\"2012-08-06T17:55:00.963\",\"lastModified\":\"2025-04-11T00:51:21.963\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP inspection is enabled, create many identical pre-allocated secondary pinholes, which might allow remote attackers to cause a denial of service (CPU consumption) via crafted SIP traffic, aka Bug ID CSCtz63143.\"},{\"lang\":\"es\",\"value\":\"Dispositivos Cisco Adaptive Security Appliances (ASA) 5500 con software 8.2 y 8.4, cuando la inspecci\u00f3n SIP est\u00e1 activada, crea id\u00e9nticas pre-asignados secundarios, que podr\u00edan permitir a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de CPU) a trav\u00e9s dise\u00f1ado el tr\u00e1fico SIP , tambi\u00e9n conocido como Bug ID CSCtz63143.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:C\",\"baseScore\":7.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-399\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"785388F5-E76A-4762-B498-35F69CE537AA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(1\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"73BA05D1-78A7-4F90-9448-3F2011EE3EF3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(2\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C2C6ABC8-767A-4B7D-A286-F9C6DF61AC6A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(3\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"33F24697-0124-4326-8499-29931D57D246\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(3.9\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A7236893-3EE9-4DBE-8A75-5294FD82E922\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(4\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"97E5BC7E-399F-4FD2-8024-2F4F621BC577\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(4.1\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"22E1D918-A52E-4892-9D0D-EE3E21853BD2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(4.4\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"333BCB8C-5B17-4EF7-9BFF-0F6B038BE38F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\\\(5\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CA8018B5-4392-4D14-A017-80D325FBCB2C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8F2C8AFA-A4B6-44A2-B00C-1950997493C0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"465313C5-BFB9-458A-8150-8F7BA1F8C386\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.2:interim:*:*:*:*:*:*\",\"matchCriteriaId\":\"9C808D46-C846-4C53-A713-150C3FED3FAB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1C15D1F6-997D-47FD-A654-AEF3332E6105\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5A914DE5-2269-451A-823A-B26AE1A7F980\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\\\\(1\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"69683734-528F-488A-8A90-8478FA27B97E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\\\\(1.11\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"95EC2D6C-84BA-4A58-B4A0-6FF8613AF9C0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\\\\(2\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"691166C2-1FBD-46EB-8AA5-FCE303444ACD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\\\\(2.11\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4956430E-BEC1-4788-B0D2-E50E36C70306\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:cisco:5500_series_adaptive_security_appliance:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9CB79D96-75EA-4B4F-99A7-9AB4158B7301\"}]}]}],\"references\":[{\"url\":\"http://www.cisco.com/en/US/docs/security/asa/asa84/release/notes/asarn84.html\",\"source\":\"psirt@cisco.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.cisco.com/en/US/docs/security/asa/asa84/release/notes/asarn84.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…