var-202005-0694
Vulnerability from variot
A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to inefficient memory management. An attacker could exploit this vulnerability by sending a high rate of IPv4 or IPv6 traffic through an affected device. This traffic would need to match a configured block action in an access control policy. An exploit could allow the attacker to cause a memory exhaustion condition on the affected device, which would result in a DoS for traffic transiting the device, as well as sluggish performance of the management interface. Once the flood is stopped, performance should return to previous states
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202005-0694",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "firepower threat defense",
"scope": "lt",
"trust": 1.0,
"vendor": "cisco",
"version": "6.2.3.16"
},
{
"model": "firepower threat defense",
"scope": "gte",
"trust": 1.0,
"vendor": "cisco",
"version": "6.3.0"
},
{
"model": "firepower threat defense",
"scope": "lt",
"trust": 1.0,
"vendor": "cisco",
"version": "6.4.0.9"
},
{
"model": "firepower threat defense",
"scope": "lt",
"trust": 1.0,
"vendor": "cisco",
"version": "6.3.0.6"
},
{
"model": "asa 5512-x",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "9.10\\(1.3\\)"
},
{
"model": "asa 5555-x",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "9.10\\(1.3\\)"
},
{
"model": "asa 5525-x",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "9.10\\(1.3\\)"
},
{
"model": "asa 5580",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "9.10\\(1.3\\)"
},
{
"model": "asa 5545-x",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "9.10\\(1.3\\)"
},
{
"model": "asa 5515-x",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "9.10\\(1.3\\)"
},
{
"model": "asa 5510",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "9.10\\(1.3\\)"
},
{
"model": "asa 5585-x",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "9.10\\(1.3\\)"
},
{
"model": "asa 5540",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "9.10\\(1.3\\)"
},
{
"model": "asa 5550",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "9.10\\(1.3\\)"
},
{
"model": "asa 5520",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "9.10\\(1.3\\)"
},
{
"model": "asa 5505",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "9.10\\(1.3\\)"
},
{
"model": "firepower threat defense",
"scope": "gte",
"trust": 1.0,
"vendor": "cisco",
"version": "6.2.3"
},
{
"model": "firepower threat defense",
"scope": "gte",
"trust": 1.0,
"vendor": "cisco",
"version": "6.4.0"
},
{
"model": "asa 5505",
"scope": null,
"trust": 0.8,
"vendor": "cisco",
"version": null
},
{
"model": "asa 5510",
"scope": null,
"trust": 0.8,
"vendor": "cisco",
"version": null
},
{
"model": "asa 5512-x",
"scope": null,
"trust": 0.8,
"vendor": "cisco",
"version": null
},
{
"model": "asa 5515-x",
"scope": null,
"trust": 0.8,
"vendor": "cisco",
"version": null
},
{
"model": "asa 5520",
"scope": null,
"trust": 0.8,
"vendor": "cisco",
"version": null
},
{
"model": "asa 5525-x",
"scope": null,
"trust": 0.8,
"vendor": "cisco",
"version": null
},
{
"model": "asa 5540",
"scope": null,
"trust": 0.8,
"vendor": "cisco",
"version": null
},
{
"model": "asa 5545-x",
"scope": null,
"trust": 0.8,
"vendor": "cisco",
"version": null
},
{
"model": "asa 5550",
"scope": null,
"trust": 0.8,
"vendor": "cisco",
"version": null
},
{
"model": "firepower threat defense software",
"scope": null,
"trust": 0.8,
"vendor": "cisco",
"version": null
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3.1"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3.2"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3.3"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3.4"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3.5"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3.6"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3.7"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3.9"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3.10"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3.11"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3.12"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3.13"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3.14"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.2.3.15"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.3.0"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.3.0.1"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.3.0.2"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.3.0.3"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.3.0.4"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.3.0.5"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.4.0"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.4.0.1"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.4.0.2"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.4.0.3"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.4.0.4"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.4.0.5"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.4.0.6"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.4.0.7"
},
{
"model": "firepower threat defense",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "6.4.0.8"
},
{
"model": "asa 5505",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "9.10(1.3)"
},
{
"model": "asa 5510",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "9.10(1.3)"
},
{
"model": "asa 5512-x",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "9.10(1.3)"
},
{
"model": "asa 5515-x",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "9.10(1.3)"
},
{
"model": "asa 5520",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "9.10(1.3)"
},
{
"model": "asa 5525-x",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "9.10(1.3)"
},
{
"model": "asa 5540",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "9.10(1.3)"
},
{
"model": "asa 5545-x",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "9.10(1.3)"
},
{
"model": "asa 5550",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "9.10(1.3)"
},
{
"model": "asa 5555-x",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "9.10(1.3)"
},
{
"model": "asa 5580",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "9.10(1.3)"
},
{
"model": "asa 5585-x",
"scope": "eq",
"trust": 0.1,
"vendor": "cisco",
"version": "9.10(1.3)"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2020-3255"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-005206"
},
{
"db": "NVD",
"id": "CVE-2020-3255"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "6.2.3.16",
"versionStartIncluding": "6.2.3",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "6.3.0.6",
"versionStartIncluding": "6.3.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "6.4.0.9",
"versionStartIncluding": "6.4.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:cisco:asa_5505_firmware:9.10\\(1.3\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:cisco:asa_5505:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:cisco:asa_5510_firmware:9.10\\(1.3\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:cisco:asa_5510:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:cisco:asa_5512-x_firmware:9.10\\(1.3\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:cisco:asa_5512-x:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:cisco:asa_5515-x_firmware:9.10\\(1.3\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:cisco:asa_5515-x:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:cisco:asa_5520_firmware:9.10\\(1.3\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:cisco:asa_5520:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:cisco:asa_5525-x_firmware:9.10\\(1.3\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:cisco:asa_5525-x:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:cisco:asa_5540_firmware:9.10\\(1.3\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:cisco:asa_5540:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:cisco:asa_5545-x_firmware:9.10\\(1.3\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:cisco:asa_5545-x:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:cisco:asa_5550_firmware:9.10\\(1.3\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:cisco:asa_5550:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:cisco:asa_5555-x_firmware:9.10\\(1.3\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:cisco:asa_5555-x:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:cisco:asa_5580_firmware:9.10\\(1.3\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:cisco:asa_5580:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:cisco:asa_5585-x_firmware:9.10\\(1.3\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:cisco:asa_5585-x:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2020-3255"
}
]
},
"cve": "CVE-2020-3255",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"acInsufInfo": false,
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "NVD",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"integrityImpact": "NONE",
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"trust": 1.0,
"userInteractionRequired": false,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Network",
"authentication": "None",
"author": "NVD",
"availabilityImpact": "Partial",
"baseScore": 5.0,
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "JVNDB-2020-005206",
"impactScore": null,
"integrityImpact": "None",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "Medium",
"trust": 0.8,
"userInteractionRequired": null,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "VULHUB",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "VHN-181380",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.1,
"vectorString": "AV:N/AC:L/AU:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "VULMON",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CVE-2020-3255",
"impactScore": 2.9,
"integrityImpact": "NONE",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "MEDIUM",
"trust": 0.1,
"userInteractionRequired": null,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "NVD",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "ykramarz@cisco.com",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 7.5,
"baseSeverity": "High",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "JVNDB-2020-005206",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "NVD",
"id": "CVE-2020-3255",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "ykramarz@cisco.com",
"id": "CVE-2020-3255",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "JVNDB-2020-005206",
"trust": 0.8,
"value": "High"
},
{
"author": "CNNVD",
"id": "CNNVD-202005-218",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "VULHUB",
"id": "VHN-181380",
"trust": 0.1,
"value": "MEDIUM"
},
{
"author": "VULMON",
"id": "CVE-2020-3255",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-181380"
},
{
"db": "VULMON",
"id": "CVE-2020-3255"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-005206"
},
{
"db": "NVD",
"id": "CVE-2020-3255"
},
{
"db": "NVD",
"id": "CVE-2020-3255"
},
{
"db": "CNNVD",
"id": "CNNVD-202005-218"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to inefficient memory management. An attacker could exploit this vulnerability by sending a high rate of IPv4 or IPv6 traffic through an affected device. This traffic would need to match a configured block action in an access control policy. An exploit could allow the attacker to cause a memory exhaustion condition on the affected device, which would result in a DoS for traffic transiting the device, as well as sluggish performance of the management interface. Once the flood is stopped, performance should return to previous states",
"sources": [
{
"db": "NVD",
"id": "CVE-2020-3255"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-005206"
},
{
"db": "VULHUB",
"id": "VHN-181380"
},
{
"db": "VULMON",
"id": "CVE-2020-3255"
}
],
"trust": 1.8
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2020-3255",
"trust": 2.6
},
{
"db": "JVNDB",
"id": "JVNDB-2020-005206",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202005-218",
"trust": 0.7
},
{
"db": "AUSCERT",
"id": "ESB-2020.1614",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2020.1614.2",
"trust": 0.6
},
{
"db": "VULHUB",
"id": "VHN-181380",
"trust": 0.1
},
{
"db": "VULMON",
"id": "CVE-2020-3255",
"trust": 0.1
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-181380"
},
{
"db": "VULMON",
"id": "CVE-2020-3255"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-005206"
},
{
"db": "NVD",
"id": "CVE-2020-3255"
},
{
"db": "CNNVD",
"id": "CNNVD-202005-218"
}
]
},
"id": "VAR-202005-0694",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VULHUB",
"id": "VHN-181380"
}
],
"trust": 0.01
},
"last_update_date": "2023-12-18T11:58:22.611000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "cisco-sa-ftd-dos-N2vQZASR",
"trust": 0.8,
"url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-ftd-dos-n2vqzasr"
},
{
"title": "Cisco Firepower Threat Defense Remediation of resource management error vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=117820"
},
{
"title": "Cisco: Cisco Firepower Threat Defense Software Packet Flood Denial of Service Vulnerability",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts\u0026qid=cisco-sa-ftd-dos-n2vqzasr"
},
{
"title": "The Register",
"trust": 0.1,
"url": "https://www.theregister.co.uk/2020/05/07/cisco_may_patches/"
},
{
"title": "Threatpost",
"trust": 0.1,
"url": "https://threatpost.com/cisco-fixes-high-severity-flaws-in-firepower-security-software-asa/155568/"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2020-3255"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-005206"
},
{
"db": "CNNVD",
"id": "CNNVD-202005-218"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-400",
"trust": 1.9
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-181380"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-005206"
},
{
"db": "NVD",
"id": "CVE-2020-3255"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.9,
"url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-ftd-dos-n2vqzasr"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2020-3255"
},
{
"trust": 0.8,
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-3255"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2020.1614/"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2020.1614.2/"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/400.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
},
{
"trust": 0.1,
"url": "https://threatpost.com/cisco-fixes-high-severity-flaws-in-firepower-security-software-asa/155568/"
},
{
"trust": 0.1,
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/181512"
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-181380"
},
{
"db": "VULMON",
"id": "CVE-2020-3255"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-005206"
},
{
"db": "NVD",
"id": "CVE-2020-3255"
},
{
"db": "CNNVD",
"id": "CNNVD-202005-218"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULHUB",
"id": "VHN-181380"
},
{
"db": "VULMON",
"id": "CVE-2020-3255"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-005206"
},
{
"db": "NVD",
"id": "CVE-2020-3255"
},
{
"db": "CNNVD",
"id": "CNNVD-202005-218"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-05-06T00:00:00",
"db": "VULHUB",
"id": "VHN-181380"
},
{
"date": "2020-05-06T00:00:00",
"db": "VULMON",
"id": "CVE-2020-3255"
},
{
"date": "2020-06-09T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2020-005206"
},
{
"date": "2020-05-06T17:15:12.667000",
"db": "NVD",
"id": "CVE-2020-3255"
},
{
"date": "2020-05-06T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202005-218"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-05-12T00:00:00",
"db": "VULHUB",
"id": "VHN-181380"
},
{
"date": "2020-05-12T00:00:00",
"db": "VULMON",
"id": "CVE-2020-3255"
},
{
"date": "2020-06-09T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2020-005206"
},
{
"date": "2020-05-12T17:27:58.960000",
"db": "NVD",
"id": "CVE-2020-3255"
},
{
"date": "2020-05-13T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202005-218"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202005-218"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Cisco Firepower Threat Defense Software exhaustion vulnerabilities",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-005206"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "resource management error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202005-218"
}
],
"trust": 0.6
}
}
Loading…
Loading…
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.