CVE-2016-3403

Multiple cross-site request forgery (CSRF) vulnerabilities in the Admin Console in Zimbra Collaboration before 8.6.0 Patch 8 allow remote attackers to hijack the authentication of administrators for requests that (1) add, (2) modify, or (3) remove accounts by leveraging failure to use of a CSRF token and perform referer header checks, aka bugs 100885 and 100899.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories	Vendor Advisory
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0	Release Notes
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.6_Patch_8	Patch Release Notes
https://bugzilla.zimbra.com/show_bug.cgi?id=100899	Issue Tracking
https://bugzilla.zimbra.com/show_bug.cgi?id=100885	Issue Tracking
http://seclists.org/fulldisclosure/2017/Jan/30	Exploit Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/95383	Third Party Advisory VDB Entry
https://sysdream.com/news/lab/2017-01-12-cve-2016-3403-multiple-csrf-in-zimbra-administration-interface/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*

Information

Published : 2017-05-17 07:29

Updated : 2020-06-04 05:10

NVD link : CVE-2016-3403

Mitre link : CVE-2016-3403

JSON object : View

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

Products Affected

synacor

zimbra_collaboration_suite

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories", "name": "https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0", "name": "https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0", "tags": ["Release Notes"], "refsource": "CONFIRM"}, {"url": "https://wiki.zimbra.com/wiki/Zimbra_Releases/8.6_Patch_8", "name": "https://wiki.zimbra.com/wiki/Zimbra_Releases/8.6_Patch_8", "tags": ["Patch", "Release Notes"], "refsource": "CONFIRM"}, {"url": "https://bugzilla.zimbra.com/show_bug.cgi?id=100899", "name": "https://bugzilla.zimbra.com/show_bug.cgi?id=100899", "tags": ["Issue Tracking"], "refsource": "CONFIRM"}, {"url": "https://bugzilla.zimbra.com/show_bug.cgi?id=100885", "name": "https://bugzilla.zimbra.com/show_bug.cgi?id=100885", "tags": ["Issue Tracking"], "refsource": "CONFIRM"}, {"url": "http://seclists.org/fulldisclosure/2017/Jan/30", "name": "20170112 [CVE-2016-3403] [Zimbra] Multiple CSRF in Administration interface - all versions", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "refsource": "FULLDISC"}, {"url": "http://www.securityfocus.com/bid/95383", "name": "95383", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "https://sysdream.com/news/lab/2017-01-12-cve-2016-3403-multiple-csrf-in-zimbra-administration-interface/", "name": "https://sysdream.com/news/lab/2017-01-12-cve-2016-3403-multiple-csrf-in-zimbra-administration-interface/", "tags": ["Exploit", "Third Party Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Multiple cross-site request forgery (CSRF) vulnerabilities in the Admin Console in Zimbra Collaboration before 8.6.0 Patch 8 allow remote attackers to hijack the authentication of administrators for requests that (1) add, (2) modify, or (3) remove accounts by leveraging failure to use of a CSRF token and perform referer header checks, aka bugs 100885 and 100899."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-352"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2016-3403", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}}, "publishedDate": "2017-05-17T14:29Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "8.6.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2020-06-04T12:10Z"}

8.8 /10