CVE-2016-5309
5.5 · MEDIUMOverview
CVE-2016-5309 is a medium-severity vulnerability affecting broadcom symantec_data_center_security_server. It was published on April 14, 2017 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
The RAR file parser component in the AntiVirus Decomposer engine in Symantec Advanced Threat Protection: Network (ATP); Symantec Email Security.Cloud; Symantec Data Center Security: Server; Symantec Endpoint Protection (SEP) for Windows before 12.1.6 MP5; Symantec Endpoint Protection (SEP) for Mac; Symantec Endpoint Protection (SEP) for Linux before 12.1.6 MP6; Symantec Endpoint Protection for Small Business Enterprise (SEP SBE/SEP.Cloud); Symantec Endpoint Protection Cloud (SEPC) for Windows/Mac; Symantec Endpoint Protection Small Business Edition 12.1; CSAPI before 10.0.4 HF02; Symantec Protection Engine (SPE) before 7.0.5 HF02, 7.5.x before 7.5.4 HF02, 7.5.5 before 7.5.5 HF01, and 7.8.x before 7.8.0 HF03; Symantec Mail Security for Domino (SMSDOM) before 8.0.9 HF2.1, 8.1.x before 8.1.2 HF2.3, and 8.1.3 before 8.1.3 HF2.2; Symantec Mail Security for Microsoft Exchange (SMSMSE) before 6.5.8_3968140 HF2.3, 7.x before 7.0_3966002 HF2.1, and 7.5.x before 7.5_3966008 VHF2.2; Symantec Prot
Remediation
Check the references section for vendor advisories and patches from broadcom. Update symantec_data_center_security_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| symantec | csapi | 0 | Affected |
| symantec | endpoint_protection | 0 | Affected |
| symantec | endpoint_protection_for_small_business | 0 | Affected |
| symantec | mail_security_for_domino | 0 | Affected |
| symantec | mail_security_for_microsoft_exchange | 0 | Affected |
| symantec | messaging_gateway | 0 | Affected |
| symantec | protection_engine | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2016-5309?
CVE-2016-5309 is a medium-severity vulnerability affecting broadcom symantec_data_center_security_server. It was published on April 14, 2017 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2016-5309?
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2016-5309?
Check the references section for vendor advisories and patches from broadcom. Update symantec_data_center_security_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2016-5309?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-5309 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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