var-201907-0234
Vulnerability from variot
A vulnerability in the Session Initiation Protocol (SIP) protocol implementation of Cisco Unified Communications Manager could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient validation of input SIP traffic. An attacker could exploit this vulnerability by sending a malformed SIP packet to an affected Cisco Unified Communications Manager. A successful exploit could allow the attacker to trigger a new registration process on all connected phones, temporarily disrupting service. Attackers can exploit this issue to cause denial of service conditions. This issue is being tracked by Cisco Bug ID CSCvo70834. This component provides a scalable, distributed and highly available enterprise IP telephony call processing solution
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-201907-0234",
"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": "unified communications manager",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "12.5\\(1.10000.22\\)"
},
{
"model": "unified communications manager",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "12.0\\(1.10000.10\\)"
},
{
"model": "unified communications manager",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "10.5\\(2.10000.5\\)"
},
{
"model": "unified communications manager",
"scope": "eq",
"trust": 1.0,
"vendor": "cisco",
"version": "11.5\\(1.10000.6\\)"
},
{
"model": "unified communications manager",
"scope": null,
"trust": 0.8,
"vendor": "cisco",
"version": null
},
{
"model": "unified communications manager",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "12.5(1.10000.22)"
},
{
"model": "unified communications manager",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "12.0(1.10000.10)"
},
{
"model": "unified communications manager",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "11.5(1.10000.6)"
},
{
"model": "unified communications manager",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "10.5(2.10000.5)"
},
{
"model": "unified communications manager",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "12.5"
},
{
"model": "unified communications manager",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "12.0"
},
{
"model": "unified communications manager",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "11.5"
},
{
"model": "unified communications manager",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "10.5(2)"
}
],
"sources": [
{
"db": "BID",
"id": "109040"
},
{
"db": "JVNDB",
"id": "JVNDB-2019-006126"
},
{
"db": "NVD",
"id": "CVE-2019-1887"
}
]
},
"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:unified_communications_manager:10.5\\(2.10000.5\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:cisco:unified_communications_manager:11.5\\(1.10000.6\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:cisco:unified_communications_manager:12.0\\(1.10000.10\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:cisco:unified_communications_manager:12.5\\(1.10000.22\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2019-1887"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Cisco",
"sources": [
{
"db": "BID",
"id": "109040"
},
{
"db": "CNNVD",
"id": "CNNVD-201907-229"
}
],
"trust": 0.9
},
"cve": "CVE-2019-1887",
"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": "CVE-2019-1887",
"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-151259",
"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"
}
],
"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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
},
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "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": 7.5,
"baseSeverity": "High",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2019-1887",
"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-2019-1887",
"trust": 1.8,
"value": "HIGH"
},
{
"author": "ykramarz@cisco.com",
"id": "CVE-2019-1887",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "CNNVD",
"id": "CNNVD-201907-229",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "VULHUB",
"id": "VHN-151259",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-151259"
},
{
"db": "JVNDB",
"id": "JVNDB-2019-006126"
},
{
"db": "NVD",
"id": "CVE-2019-1887"
},
{
"db": "NVD",
"id": "CVE-2019-1887"
},
{
"db": "CNNVD",
"id": "CNNVD-201907-229"
}
]
},
"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 Session Initiation Protocol (SIP) protocol implementation of Cisco Unified Communications Manager could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient validation of input SIP traffic. An attacker could exploit this vulnerability by sending a malformed SIP packet to an affected Cisco Unified Communications Manager. A successful exploit could allow the attacker to trigger a new registration process on all connected phones, temporarily disrupting service. \nAttackers can exploit this issue to cause denial of service conditions. \nThis issue is being tracked by Cisco Bug ID CSCvo70834. This component provides a scalable, distributed and highly available enterprise IP telephony call processing solution",
"sources": [
{
"db": "NVD",
"id": "CVE-2019-1887"
},
{
"db": "JVNDB",
"id": "JVNDB-2019-006126"
},
{
"db": "BID",
"id": "109040"
},
{
"db": "VULHUB",
"id": "VHN-151259"
}
],
"trust": 1.98
},
"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-2019-1887",
"trust": 2.8
},
{
"db": "BID",
"id": "109040",
"trust": 1.0
},
{
"db": "JVNDB",
"id": "JVNDB-2019-006126",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-201907-229",
"trust": 0.7
},
{
"db": "AUSCERT",
"id": "ESB-2019.2449",
"trust": 0.6
},
{
"db": "VULHUB",
"id": "VHN-151259",
"trust": 0.1
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-151259"
},
{
"db": "BID",
"id": "109040"
},
{
"db": "JVNDB",
"id": "JVNDB-2019-006126"
},
{
"db": "NVD",
"id": "CVE-2019-1887"
},
{
"db": "CNNVD",
"id": "CNNVD-201907-229"
}
]
},
"id": "VAR-201907-0234",
"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-151259"
}
],
"trust": 0.01
},
"last_update_date": "2023-12-18T14:05:07.425000Z",
"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-20190703-cucm-dos",
"trust": 0.8,
"url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190703-cucm-dos"
},
{
"title": "Cisco Unified Communications Manager Buffer error vulnerability fix",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=94418"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2019-006126"
},
{
"db": "CNNVD",
"id": "CNNVD-201907-229"
}
]
},
"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-787",
"trust": 1.9
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-151259"
},
{
"db": "JVNDB",
"id": "JVNDB-2019-006126"
},
{
"db": "NVD",
"id": "CVE-2019-1887"
}
]
},
"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": 2.0,
"url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190703-cucm-dos"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2019-1887"
},
{
"trust": 0.9,
"url": "http://www.cisco.com/en/us/products/sw/voicesw/ps556/index.html"
},
{
"trust": 0.8,
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-1887"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2019.2449/"
},
{
"trust": 0.6,
"url": "https://www.securityfocus.com/bid/109040"
},
{
"trust": 0.6,
"url": "https://vigilance.fr/vulnerability/cisco-unified-communications-manager-denial-of-service-via-sip-29686"
},
{
"trust": 0.3,
"url": "http://www.cisco.com/"
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-151259"
},
{
"db": "BID",
"id": "109040"
},
{
"db": "JVNDB",
"id": "JVNDB-2019-006126"
},
{
"db": "NVD",
"id": "CVE-2019-1887"
},
{
"db": "CNNVD",
"id": "CNNVD-201907-229"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULHUB",
"id": "VHN-151259"
},
{
"db": "BID",
"id": "109040"
},
{
"db": "JVNDB",
"id": "JVNDB-2019-006126"
},
{
"db": "NVD",
"id": "CVE-2019-1887"
},
{
"db": "CNNVD",
"id": "CNNVD-201907-229"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2019-07-06T00:00:00",
"db": "VULHUB",
"id": "VHN-151259"
},
{
"date": "2019-07-03T00:00:00",
"db": "BID",
"id": "109040"
},
{
"date": "2019-07-10T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2019-006126"
},
{
"date": "2019-07-06T02:15:11.090000",
"db": "NVD",
"id": "CVE-2019-1887"
},
{
"date": "2019-07-03T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201907-229"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2019-10-09T00:00:00",
"db": "VULHUB",
"id": "VHN-151259"
},
{
"date": "2019-07-03T00:00:00",
"db": "BID",
"id": "109040"
},
{
"date": "2019-07-10T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2019-006126"
},
{
"date": "2019-10-09T23:48:26.410000",
"db": "NVD",
"id": "CVE-2019-1887"
},
{
"date": "2019-07-10T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201907-229"
}
]
},
"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-201907-229"
}
],
"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 Unified Communications Manager Vulnerable to out-of-bounds writing",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2019-006126"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "buffer error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201907-229"
}
],
"trust": 0.6
}
}
Loading...
Loading...
- 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.