Vulnerability Details : 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.
Vulnerability category: Directory traversal
Products affected by CVE-2016-0784
- cpe:2.3:a:apache:openmeetings:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-0784
10.93%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 95 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-0784
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
NIST | |
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2016-0784
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-0784
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https://www.apache.org/dist/openmeetings/3.1.1/CHANGELOG
404 Not FoundVendor Advisory
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https://www.exploit-db.com/exploits/39642/
Apache OpenMeetings 1.9.x < 3.1.0 - '.ZIP' File Directory Traversal
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http://www.openwall.com/lists/oss-security/2016/03/25/2
oss-security - [CVE-2016-0784] ZIP file path traversal
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http://haxx.ml/post/141655340521/all-your-meetings-are-belong-to-us-remote-code
haxx.ml — All Your Meetings Are Belong to Us: Remote Code...
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http://www.securityfocus.com/archive/1/537929/100/0/threaded
SecurityFocus
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http://openmeetings.apache.org/security.html
Apache OpenMeetings Project – Security VulnerabilitiesPatch;Vendor Advisory
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http://packetstormsecurity.com/files/136484/Apache-OpenMeetings-3.1.0-Path-Traversal.html
Apache OpenMeetings 3.1.0 Path Traversal ≈ Packet Storm
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