Vulnerability Details : CVE-2015-3436
provider/server/ECServer.cpp in Zarafa Collaboration Platform (ZCP) before 7.1.13 and 7.2.x before 7.2.1 allows local users to write to arbitrary files via a symlink attack on /tmp/zarafa-upgrade-lock.
Products affected by CVE-2015-3436
- cpe:2.3:a:zarafa:zarafa_collaboration_platform:*:*:*:*:*:*:*:*
- cpe:2.3:a:zarafa:zarafa_collaboration_platform:7.2.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-3436
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-3436
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.6
|
MEDIUM | AV:L/AC:L/Au:N/C:N/I:C/A:C |
3.9
|
9.2
|
NIST |
CWE ids for CVE-2015-3436
-
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-3436
-
https://jira.zarafa.com/browse/ZCP-13282
401 Unauthorized
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http://www.securityfocus.com/bid/75104
Zarafa Collaboration Platform CVE-2015-3436 Insecure Temporary File Handling Vulnerability
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http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159497.html
[SECURITY] Fedora 21 Update: zarafa-7.1.12-2.fc21
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http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159455.html
[SECURITY] Fedora 20 Update: zarafa-7.1.12-2.fc20
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