Vulnerability Details : CVE-2015-6357
The rule-update feature in Cisco FireSIGHT Management Center (MC) 5.2 through 5.4.0.1 does not verify the X.509 certificate of the support.sourcefire.com SSL server, which allows man-in-the-middle attackers to spoof this server and provide an invalid package, and consequently execute arbitrary code, via a crafted certificate, aka Bug ID CSCuw06444.
Vulnerability category: Input validationExecute code
Products affected by CVE-2015-6357
- cpe:2.3:a:cisco:firesight_system_software:5.3.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:firesight_system_software:5.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:firesight_system_software:5.3.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:firesight_system_software:5.3.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:firesight_system_software:5.4.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:firesight_system_software:5.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:firesight_system_software:5.4.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-6357
0.35%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-6357
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2015-6357
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-6357
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http://wadofstuff.blogspot.com.au/2015/11/cve-2015-6357-firepwner-exploit-for.html
Wad of Stuff: CVE-2015-6357: FirePWNER Exploit for Cisco FireSIGHT Management Center SSL Validation Vulnerability
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http://seclists.org/fulldisclosure/2015/Nov/79
Full Disclosure: CVE-2015-6357: Cisco FireSIGHT Management Center SSL Validation Vulnerability
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http://packetstormsecurity.com/files/134390/Cisco-FireSIGHT-Management-Center-Certificate-Validation.html
Cisco FireSIGHT Management Center Certificate Validation ≈ Packet Storm
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http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151116-fmc
Cisco FireSIGHT Management Center Certificate Validation VulnerabilityVendor Advisory
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http://www.securitytracker.com/id/1034161
Cisco FireSIGHT Management Center SSL Validation Flaw Lets Remote Users Execute Arbitrary Code on the Target System - SecurityTracker
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http://www.securityfocus.com/archive/1/536913/100/0/threaded
SecurityFocus
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