var-201910-0972
Vulnerability from variot
A vulnerability in the Internet Key Exchange version 1 (IKEv1) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to improper management of system memory. An attacker could exploit this vulnerability by sending malicious IKEv1 traffic to an affected device. The attacker does not need valid credentials to authenticate the VPN session, nor does the attacker's source address need to match a peer statement in the crypto map applied to the ingress interface of the affected device. An exploit could allow the attacker to exhaust system memory resources, leading to a reload of an affected device. Cisco Adaptive Security Appliances Software is a firewall and network security platform. The platform provides features such as highly secure access to data and network resources. system memory
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-201910-0972", "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": "adaptive security appliance software", "scope": "gte", "trust": 1.0, "vendor": "cisco", "version": "9.7" }, { "model": "asa 5550", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "9.9\\(2.4\\)" }, { "model": "asa 5505", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "201.4\\(1.21\\)" }, { "model": "asa 5505", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "9.9\\(2.4\\)" }, { "model": "asa 5540", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "201.4\\(1.21\\)" }, { "model": "asa 5540", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "9.9\\(2.4\\)" }, { "model": "asa 5550", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "201.4\\(1.21\\)" }, { "model": "firepower threat defense", "scope": "lt", "trust": 1.0, "vendor": "cisco", "version": "6.3.0.2" }, { "model": "asa 5555-x", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "201.4\\(1.21\\)" }, { "model": "asa 5555-x", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "9.9\\(2.4\\)" }, { "model": "adaptive security appliance software", "scope": "gte", "trust": 1.0, "vendor": "cisco", "version": "9.12" }, { "model": "asa 5515-x", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "201.4\\(1.21\\)" }, { "model": "adaptive security appliance software", "scope": "lt", "trust": 1.0, "vendor": "cisco", "version": "9.9.2.47" }, { "model": "adaptive security appliance software", "scope": "gte", "trust": 1.0, "vendor": "cisco", "version": "9.9" }, { "model": "asa 5515-x", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "9.9\\(2.4\\)" }, { "model": "asa 5510", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "201.4\\(1.21\\)" }, { "model": "asa 5510", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "9.9\\(2.4\\)" }, { "model": "firepower threat defense", "scope": "gte", "trust": 1.0, "vendor": "cisco", "version": "6.3.0" }, { "model": "adaptive security appliance software", "scope": "lt", "trust": 1.0, "vendor": "cisco", "version": "9.8.4.10" }, { "model": "asa 5520", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "201.4\\(1.21\\)" }, { "model": "asa 5520", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "9.9\\(2.4\\)" }, { "model": "adaptive security appliance software", "scope": "lt", "trust": 1.0, "vendor": "cisco", "version": "9.10.1.30" }, { "model": "asa 5512-x", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "201.4\\(1.21\\)" }, { "model": "firepower threat defense", "scope": "lt", "trust": 1.0, "vendor": "cisco", "version": "6.2.3.11" }, { "model": "asa 5512-x", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "9.9\\(2.4\\)" }, { "model": "asa 5580", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "201.4\\(1.21\\)" }, { "model": "asa 5525-x", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "201.4\\(1.21\\)" }, { "model": "asa 5525-x", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "9.9\\(2.4\\)" }, { "model": "asa 5545-x", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "201.4\\(1.21\\)" }, { "model": "asa 5545-x", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "9.9\\(2.4\\)" }, { "model": "asa 5580", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "9.9\\(2.4\\)" }, { "model": "adaptive security appliance software", "scope": "lt", "trust": 1.0, "vendor": "cisco", "version": "9.12.2.5" }, { "model": "adaptive security appliance software", "scope": "gte", "trust": 1.0, "vendor": "cisco", "version": "9.10" }, { "model": "firepower threat defense", "scope": "gte", "trust": 1.0, "vendor": "cisco", "version": "6.2.0" }, { "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": "adaptive security appliance software", "scope": null, "trust": 0.8, "vendor": "cisco", "version": null }, { "model": "firepower threat defense software", "scope": null, "trust": 0.8, "vendor": "cisco", "version": null }, { "model": "adaptive security appliance software", "scope": "eq", "trust": 0.6, "vendor": "cisco", "version": "9.921" }, { "model": "adaptive security appliance software", "scope": "eq", "trust": 0.6, "vendor": "cisco", "version": "9.10" }, { "model": "firepower threat defense", "scope": "eq", "trust": 0.6, "vendor": "cisco", "version": "6.2.0" }, { "model": "asa 5510", "scope": "eq", "trust": 0.6, "vendor": "cisco", "version": null }, { "model": "asa 5510", "scope": "eq", "trust": 0.6, "vendor": "cisco", "version": "201.41.21" }, { "model": "firepower threat defense", "scope": "eq", "trust": 0.6, "vendor": "cisco", "version": "6.2.0.3" }, { "model": "adaptive security appliance software", "scope": "eq", "trust": 0.6, "vendor": "cisco", "version": "9.10.1.7" }, { "model": "firepower threat defense", "scope": "eq", "trust": 0.6, "vendor": "cisco", "version": "6.2.0.1" }, { "model": "asa 5512-x", "scope": "eq", "trust": 0.6, "vendor": "cisco", "version": "9.92.4" }, { "model": "firepower threat defense", "scope": "eq", "trust": 0.6, "vendor": "cisco", "version": "6.2.0.2" } ], "sources": [ { "db": "JVNDB", "id": "JVNDB-2019-010441" }, { "db": "NVD", "id": "CVE-2019-15256" }, { "db": "CNNVD", "id": "CNNVD-201910-070" } ] }, "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:adaptive_security_appliance_software:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "9.8.4.10", "versionStartIncluding": "9.7", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "9.9.2.47", "versionStartIncluding": "9.9", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "9.10.1.30", "versionStartIncluding": "9.10", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "9.12.2.5", "versionStartIncluding": "9.12", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "6.2.3.11", "versionStartIncluding": "6.2.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "6.3.0.2", "versionStartIncluding": "6.3.0", "vulnerable": true } ], "operator": "OR" }, { "children": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:cisco:asa_5505_firmware:9.9\\(2.4\\):*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:asa_5505_firmware:201.4\\(1.21\\):*:*:*:*:*:*:*", "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:9.9\\(2.4\\):*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:asa_5510_firmware:201.4\\(1.21\\):*:*:*:*:*:*:*", "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:9.9\\(2.4\\):*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:asa_5512-x_firmware:201.4\\(1.21\\):*:*:*:*:*:*:*", "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:9.9\\(2.4\\):*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:asa_5515-x_firmware:201.4\\(1.21\\):*:*:*:*:*:*:*", "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:9.9\\(2.4\\):*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:asa_5520_firmware:201.4\\(1.21\\):*:*:*:*:*:*:*", "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:9.9\\(2.4\\):*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:asa_5525-x_firmware:201.4\\(1.21\\):*:*:*:*:*:*:*", "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:9.9\\(2.4\\):*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:asa_5540_firmware:201.4\\(1.21\\):*:*:*:*:*:*:*", "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:9.9\\(2.4\\):*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:asa_5545-x_firmware:201.4\\(1.21\\):*:*:*:*:*:*:*", "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:9.9\\(2.4\\):*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:asa_5550_firmware:201.4\\(1.21\\):*:*:*:*:*:*:*", "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:9.9\\(2.4\\):*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:asa_5555-x_firmware:201.4\\(1.21\\):*:*:*:*:*:*:*", "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:9.9\\(2.4\\):*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:asa_5580_firmware:201.4\\(1.21\\):*:*:*:*:*:*:*", "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" } ] } ], "sources": [ { "db": "NVD", "id": "CVE-2019-15256" } ] }, "cve": "CVE-2019-15256", "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": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "exploitabilityScore": 10.0, "impactScore": 6.9, "integrityImpact": "NONE", "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "trust": 1.0, "userInteractionRequired": false, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0" }, { "acInsufInfo": null, "accessComplexity": "Low", "accessVector": "Network", "authentication": "None", "author": "NVD", "availabilityImpact": "Complete", "baseScore": 7.8, "confidentialityImpact": "None", "exploitabilityScore": null, "id": "CVE-2019-15256", "impactScore": null, "integrityImpact": "None", "obtainAllPrivilege": null, "obtainOtherPrivilege": null, "obtainUserPrivilege": null, "severity": "High", "trust": 0.8, "userInteractionRequired": null, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "VULHUB", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "exploitabilityScore": 10.0, "id": "VHN-147284", "impactScore": 6.9, "integrityImpact": "NONE", "severity": "HIGH", "trust": 0.1, "vectorString": "AV:N/AC:L/AU:N/C:N/I:N/A:C", "version": "2.0" } ], "cvssV3": [ { "attackComplexity": "LOW", "attackVector": "NETWORK", "author": "NVD", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "exploitabilityScore": 3.9, "impactScore": 4.0, "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "trust": 1.0, "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" }, { "attackComplexity": "LOW", "attackVector": "NETWORK", "author": "ykramarz@cisco.com", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "exploitabilityScore": 3.9, "impactScore": 4.0, "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "trust": 1.0, "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" }, { "attackComplexity": "Low", "attackVector": "Network", "author": "NVD", "availabilityImpact": "High", "baseScore": 8.6, "baseSeverity": "High", "confidentialityImpact": "None", "exploitabilityScore": null, "id": "CVE-2019-15256", "impactScore": null, "integrityImpact": "None", "privilegesRequired": "None", "scope": "Changed", "trust": 0.8, "userInteraction": "None", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" } ], "severity": [ { "author": "NVD", "id": "CVE-2019-15256", "trust": 1.8, "value": "HIGH" }, { "author": "ykramarz@cisco.com", "id": "CVE-2019-15256", "trust": 1.0, "value": "HIGH" }, { "author": "CNNVD", "id": "CNNVD-201910-070", "trust": 0.6, "value": "HIGH" }, { "author": "VULHUB", "id": "VHN-147284", "trust": 0.1, "value": "HIGH" } ] } ], "sources": [ { "db": "VULHUB", "id": "VHN-147284" }, { "db": "JVNDB", "id": "JVNDB-2019-010441" }, { "db": "NVD", "id": "CVE-2019-15256" }, { "db": "NVD", "id": "CVE-2019-15256" }, { "db": "CNNVD", "id": "CNNVD-201910-070" } ] }, "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 Internet Key Exchange version 1 (IKEv1) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to improper management of system memory. An attacker could exploit this vulnerability by sending malicious IKEv1 traffic to an affected device. The attacker does not need valid credentials to authenticate the VPN session, nor does the attacker\u0027s source address need to match a peer statement in the crypto map applied to the ingress interface of the affected device. An exploit could allow the attacker to exhaust system memory resources, leading to a reload of an affected device. Cisco Adaptive Security Appliances Software is a firewall and network security platform. The platform provides features such as highly secure access to data and network resources. system memory", "sources": [ { "db": "NVD", "id": "CVE-2019-15256" }, { "db": "JVNDB", "id": "JVNDB-2019-010441" }, { "db": "VULHUB", "id": "VHN-147284" } ], "trust": 1.71 }, "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-2019-15256", "trust": 2.5 }, { "db": "JVNDB", "id": "JVNDB-2019-010441", "trust": 0.8 }, { "db": "CNNVD", "id": "CNNVD-201910-070", "trust": 0.7 }, { "db": "AUSCERT", "id": "ESB-2019.3698", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2019.3698.3", "trust": 0.6 }, { "db": "VULHUB", "id": "VHN-147284", "trust": 0.1 } ], "sources": [ { "db": "VULHUB", "id": "VHN-147284" }, { "db": "JVNDB", "id": "JVNDB-2019-010441" }, { "db": "NVD", "id": "CVE-2019-15256" }, { "db": "CNNVD", "id": "CNNVD-201910-070" } ] }, "id": "VAR-201910-0972", "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-147284" } ], "trust": 0.01 }, "last_update_date": "2023-12-18T12:17:40.031000Z", "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-20191002-asa-ftd-ikev1-dos", "trust": 0.8, "url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20191002-asa-ftd-ikev1-dos" }, { "title": "Cisco Adaptive Security Appliance Software and Cisco Firepower Threat Defense Software Remediation of resource management error vulnerabilities", "trust": 0.6, "url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=98806" } ], "sources": [ { "db": "JVNDB", "id": "JVNDB-2019-010441" }, { "db": "CNNVD", "id": "CNNVD-201910-070" } ] }, "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-147284" }, { "db": "JVNDB", "id": "JVNDB-2019-010441" }, { "db": "NVD", "id": "CVE-2019-15256" } ] }, "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": 1.7, "url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20191002-asa-ftd-ikev1-dos" }, { "trust": 1.4, "url": "https://nvd.nist.gov/vuln/detail/cve-2019-15256" }, { "trust": 0.8, "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-15256" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2019.3698.3/" }, { "trust": 0.6, "url": "https://vigilance.fr/vulnerability/cisco-asa-denial-of-service-via-ikev1-30506" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2019.3698/" } ], "sources": [ { "db": "VULHUB", "id": "VHN-147284" }, { "db": "JVNDB", "id": "JVNDB-2019-010441" }, { "db": "NVD", "id": "CVE-2019-15256" }, { "db": "CNNVD", "id": "CNNVD-201910-070" } ] }, "sources": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", "data": { "@container": "@list" } }, "data": [ { "db": "VULHUB", "id": "VHN-147284" }, { "db": "JVNDB", "id": "JVNDB-2019-010441" }, { "db": "NVD", "id": "CVE-2019-15256" }, { "db": "CNNVD", "id": "CNNVD-201910-070" } ] }, "sources_release_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2019-10-02T00:00:00", "db": "VULHUB", "id": "VHN-147284" }, { "date": "2019-10-15T00:00:00", "db": "JVNDB", "id": "JVNDB-2019-010441" }, { "date": "2019-10-02T19:15:15.217000", "db": "NVD", "id": "CVE-2019-15256" }, { "date": "2019-10-02T00:00:00", "db": "CNNVD", "id": "CNNVD-201910-070" } ] }, "sources_update_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2019-10-10T00:00:00", "db": "VULHUB", "id": "VHN-147284" }, { "date": "2019-10-15T00:00:00", "db": "JVNDB", "id": "JVNDB-2019-010441" }, { "date": "2023-08-15T15:24:56.340000", "db": "NVD", "id": "CVE-2019-15256" }, { "date": "2019-10-25T00:00:00", "db": "CNNVD", "id": "CNNVD-201910-070" } ] }, "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-201910-070" } ], "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 Adaptive Security Appliance and Firepower Threat Defense Software depletion vulnerability", "sources": [ { "db": "JVNDB", "id": "JVNDB-2019-010441" } ], "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-201910-070" } ], "trust": 0.6 } }
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.