#VU11650 Desereliazation of untrusted data in Ruby - CVE-2018-1000074

Vulnerability identifier: #VU11650

Vulnerability risk: High

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

CVE-ID: CVE-2018-1000074

CWE-ID: CWE-502

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
Ruby

Software vendor:
Ruby

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The weakness exists in owner command due to desereliazation of untrusted data. A remote attacker can execute arbitrary code.

Successful exploitation of the vulnerability may result in system compromise.

Update to version 2.7.6.

• https://blog.rubygems.org/2018/02/15/2.7.6-released.html