Vulnerability identifier: #VU28243
Vulnerability risk: Medium
Exploitation vector: Network
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application in the return value of "each", or "each_value", or "each_pair" will return the underlying "untrusted" hash of data that was read from the parameters. A remote attacker can gain unauthorized access to sensitive information on the system.
Install updates from vendor's website.
Vulnerable software versions
actionpack: 6.0.0 - 6.0.3 rc1, 5.2.0 - 22.214.171.124, 5.1.0 - 5.1.7 rc1, 5.0.0 - 126.96.36.199
Fixed software versions
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?