CVE-2016-0784

Directory traversal vulnerability in the Import/Export System Backups functionality in Apache OpenMeetings before 3.1.1 allows remote authenticated administrators to write to arbitrary files via a .. (dot dot) in a ZIP archive entry.

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

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

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://packetstormsecurity.com/files/136484/Apache-OpenMeetings-3.1.0-Path-Traversal.html
http://www.openwall.com/lists/oss-security/2016/03/25/2
http://haxx.ml/post/141655340521/all-your-meetings-are-belong-to-us-remote-code
https://www.apache.org/dist/openmeetings/3.1.1/CHANGELOG	Vendor Advisory
http://openmeetings.apache.org/security.html	Patch Vendor Advisory
https://www.exploit-db.com/exploits/39642/
http://www.securityfocus.com/archive/1/537929/100/0/threaded

Advertisement

Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:openmeetings:*:*:*:*:*:*:*:*

Information

Published : 2016-04-11 07:59

Updated : 2018-10-09 12:58

NVD link : CVE-2016-0784

Mitre link : CVE-2016-0784

JSON object : View

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Advertisement

Products Affected

apache

openmeetings

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://packetstormsecurity.com/files/136484/Apache-OpenMeetings-3.1.0-Path-Traversal.html", "name": "http://packetstormsecurity.com/files/136484/Apache-OpenMeetings-3.1.0-Path-Traversal.html", "tags": [], "refsource": "MISC"}, {"url": "http://www.openwall.com/lists/oss-security/2016/03/25/2", "name": "[oss-security] 20160325 [CVE-2016-0784] ZIP file path traversal", "tags": [], "refsource": "MLIST"}, {"url": "http://haxx.ml/post/141655340521/all-your-meetings-are-belong-to-us-remote-code", "name": "http://haxx.ml/post/141655340521/all-your-meetings-are-belong-to-us-remote-code", "tags": [], "refsource": "MISC"}, {"url": "https://www.apache.org/dist/openmeetings/3.1.1/CHANGELOG", "name": "https://www.apache.org/dist/openmeetings/3.1.1/CHANGELOG", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://openmeetings.apache.org/security.html", "name": "http://openmeetings.apache.org/security.html", "tags": ["Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://www.exploit-db.com/exploits/39642/", "name": "39642", "tags": [], "refsource": "EXPLOIT-DB"}, {"url": "http://www.securityfocus.com/archive/1/537929/100/0/threaded", "name": "20160330 [CVE-2016-0784] Apache OpenMeetings ZIP file path traversal", "tags": [], "refsource": "BUGTRAQ"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Directory traversal vulnerability in the Import/Export System Backups functionality in Apache OpenMeetings before 3.1.1 allows remote authenticated administrators to write to arbitrary files via a .. (dot dot) in a ZIP archive entry."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-22"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2016-0784", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}}, "publishedDate": "2016-04-11T14:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:apache:openmeetings:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "3.1.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2018-10-09T19:58Z"}