CVE-2016-5306 Security feature bypass in n/a

Medium 5.3 Published Updated

Attackers can sniff network traffic to obtain sensitive information due to improper HSTS implementation in Symantec Endpoint Protection Manager.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2016-5306?

CVE-2016-5306 is a medium-severity vulnerability in n/a, published on 30 Jun 2016. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Symantec Endpoint Protection Manager (SEPM) 12.1 before RU6 MP5 does not properly implement the HSTS protection mechanism, which makes it easier for remote attackers to obtain sensitive information by sniffing the network for unintended HTTP traffic on port 8445.

Weakness: CWE-254, CWE-200

Which versions are affected by CVE-2016-5306?

It affects 1 product.

Products include Symantec Endpoint Protection Manager.

How do I fix CVE-2016-5306?

No fix has been published for CVE-2016-5306 yet. Limit exposure of the affected software until one is available.

Is CVE-2016-5306 being exploited?

There is no known exploitation of CVE-2016-5306 in the wild and no public exploit code.

Sources

Also known as GHSA-78w8-jw35-5rj7.

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