CVE-2020-27134

Multiple vulnerabilities in Cisco Jabber for Windows, Jabber for MacOS, and Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system (OS) with elevated privileges or gain access to sensitive information. For more information about these vulnerabilities, see the Details section of this advisory.

CVSS v3 9.9 CRITICAL
CVSS v2.0 9.0 HIGH

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ZktzjpgO	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cisco:jabber:12.9\(0\):::::macos::
	cpe:2.3:a:cisco:jabber:12.9\(0\):::::windows::
	cpe:2.3:a:cisco:jabber:12.9\(1\):::::macos::
	cpe:2.3:a:cisco:jabber:12.9\(1\):::::windows::
	cpe:2.3:a:cisco:jabber:12.9\(2\):::::macos::
	cpe:2.3:a:cisco:jabber:12.9\(2\):::::windows::
	cpe:2.3:a:cisco:jabber:12.9\(3\):::::macos::
	cpe:2.3:a:cisco:jabber:12.9\(3\):::::windows::
	cpe:2.3:a:cisco:jabber_for_mobile_platforms:12.9\(0\):::::::*
	cpe:2.3:a:cisco:jabber_for_mobile_platforms:12.9\(1\):::::::*
	cpe:2.3:a:cisco:jabber_for_mobile_platforms:12.9\(2\):::::::*
	cpe:2.3:a:cisco:jabber_for_mobile_platforms:12.9\(3\):::::::*

History

19 Oct 2021, 18:34

Type	Values Removed	Values Added
CWE	~~CWE-269~~	CWE-200

Information

Published : 2020-12-11 17:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-27134

Mitre link : CVE-2020-27134

CVE.ORG link : CVE-2020-27134

JSON object : View

Products Affected

cisco

jabber
jabber_for_mobile_platforms

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-201

Insertion of Sensitive Information Into Sent Data

{"id": "CVE-2020-27134", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.1}, {"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.1}]}, "published": "2020-12-11T17:15:13.277", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ZktzjpgO", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}, {"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-201"}]}], "descriptions": [{"lang": "en", "value": "Multiple vulnerabilities in Cisco Jabber for Windows, Jabber for MacOS, and Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system (OS) with elevated privileges or gain access to sensitive information. For more information about these vulnerabilities, see the Details section of this advisory."}, {"lang": "es", "value": "M\u00faltiples vulnerabilidades en Cisco Jabber para Windows, Jabber para MacOS y Jabber para plataformas m\u00f3viles, podr\u00edan permitir a un atacante ejecutar programas arbitrarios en el sistema operativo (SO) subyacente con privilegios elevados y conseguir acceso a informaci\u00f3n confidencial. Para mayor informaci\u00f3n sobre estas vulnerabilidades, consulte la secci\u00f3n Detalles de este aviso"}], "lastModified": "2023-11-07T03:20:49.353", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:jabber:12.9\\(0\\):*:*:*:*:macos:*:*", "vulnerable": true, "matchCriteriaId": "B8F2C6E4-639B-4557-A1C1-44F664E98784"}, {"criteria": "cpe:2.3:a:cisco:jabber:12.9\\(0\\):*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "A7775123-B511-4810-B2DB-776BE278648F"}, {"criteria": "cpe:2.3:a:cisco:jabber:12.9\\(1\\):*:*:*:*:macos:*:*", "vulnerable": true, "matchCriteriaId": "F6BAF772-A705-4E55-8CA0-3C9FE0F61A35"}, {"criteria": "cpe:2.3:a:cisco:jabber:12.9\\(1\\):*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "23991C5B-56E3-4723-912A-155DF7324B20"}, {"criteria": "cpe:2.3:a:cisco:jabber:12.9\\(2\\):*:*:*:*:macos:*:*", "vulnerable": true, "matchCriteriaId": "F5A77DF5-2341-4119-9C48-15E6848CAFA7"}, {"criteria": "cpe:2.3:a:cisco:jabber:12.9\\(2\\):*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "0DEF86BE-BA05-4E1A-9BEB-57D3BA3B05BE"}, {"criteria": "cpe:2.3:a:cisco:jabber:12.9\\(3\\):*:*:*:*:macos:*:*", "vulnerable": true, "matchCriteriaId": "D8CB72AC-CA44-4E8B-97E0-F0C4F46655F5"}, {"criteria": "cpe:2.3:a:cisco:jabber:12.9\\(3\\):*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "4F038BD4-07F9-424B-876C-BEA8DB4038AE"}, {"criteria": "cpe:2.3:a:cisco:jabber_for_mobile_platforms:12.9\\(0\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F5800BE8-D0FD-4E41-98EF-2600D96E716E"}, {"criteria": "cpe:2.3:a:cisco:jabber_for_mobile_platforms:12.9\\(1\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B307A9E-AF3C-4CA9-A034-BB5E89E485E2"}, {"criteria": "cpe:2.3:a:cisco:jabber_for_mobile_platforms:12.9\\(2\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F39010B3-D28E-4CFB-8818-9D2FCCB729B9"}, {"criteria": "cpe:2.3:a:cisco:jabber_for_mobile_platforms:12.9\\(3\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "75FBB0C7-5BE1-47A0-9255-FB54940D8BA8"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}