CVE-2016-7954
Bundler allows attacker to inject arbitrary code via secondary Gem source
9.8
CRITICAL
CVSS 3.1
EPSS 2.8%
Description
Bundler 1.x might allow remote attackers to inject arbitrary Ruby code into an application by leveraging a gem name collision on a secondary source. NOTE: this might overlap CVE-2013-0334.
How to fix CVE-2016-7954
To remediate CVE-2016-7954, upgrade the affected package to a fixed version below.
- RubyGems/bundler—upgrade to 2.0.0 or later
Is CVE-2016-7954 being exploited?
Low — EPSS is 2.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 1.0.0, < 2.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |