CVE-2017-0902 | SynScan

Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2017-0902

RubyGems version 2.6.12 and earlier is vulnerable to a DNS hijacking vulnerability that allows a MITM attacker to force the RubyGems client to download and install gems from a server that the attacker controls.

Published: Aug 31, 2017
Updated: May 9, 2024
CVE: CVE-2017-0902
GHSA: GHSA-73w7-6w9g-gc8w
Severity: High
Exploit:

CVSS v3:

Severity: High
Score: 8.1
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

Severity: Medium
Score: 6.8
AV:N/AC:M/Au:N/C:P/I:P/A:P

CWEs:

Affected Software
References

Software	From	Fixed in
rubygems / rubygems	-	2.6.12.x
debian / debian_linux	8.0	8.0.x
debian / debian_linux	9.0	9.0.x
canonical / ubuntu_linux	16.04	16.04.x
canonical / ubuntu_linux	14.04	14.04.x
canonical / ubuntu_linux	17.10	17.10.x
redhat / enterprise_linux_desktop	7.0	7.0.x
redhat / enterprise_linux_workstation	7.0	7.0.x
redhat / enterprise_linux_server	7.0	7.0.x
redhat / enterprise_linux_server_aus	7.4	7.4.x
redhat / enterprise_linux_server_eus	7.4	7.4.x
redhat / enterprise_linux_server_tus	7.4	7.4.x
redhat / enterprise_linux_server_eus	7.5	7.5.x
redhat / enterprise_linux_server_tus	7.6	7.6.x
redhat / enterprise_linux_server_eus	7.6	7.6.x
redhat / enterprise_linux_server_aus	7.6	7.6.x
rubygems-update	-	2.6.13