Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1qdmdtLXBmcXYtODg3eM4AATVs

Bundler allows attacker to inject arbitrary code via secondary Gem source

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.

Permalink: https://github.com/advisories/GHSA-jvgm-pfqv-887x
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1qdmdtLXBmcXYtODg3eM4AATVs
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 1 year ago
Updated: 3 months ago

CVSS Score: 9.8
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-jvgm-pfqv-887x, CVE-2016-7954
References:

• https://nvd.nist.gov/vuln/detail/CVE-2016-7954
• https://github.com/bundler/bundler/issues/5051
• https://github.com/bundler/bundler/issues/5062
• https://bugzilla.redhat.com/show_bug.cgi?id=1381951
• http://collectiveidea.com/blog/archives/2016/10/06/bundlers-multiple-source-security-vulnerability/
• http://www.openwall.com/lists/oss-security/2016/10/04/5
• http://www.openwall.com/lists/oss-security/2016/10/04/7
• http://www.openwall.com/lists/oss-security/2016/10/05/3
• https://collectiveidea.com/blog/archives/2016/10/06/bundlers-multiple-source-security-vulnerability
• https://github.com/rubysec/ruby-advisory-db/blob/master/gems/bundler/CVE-2016-7954.yml
• https://web.archive.org/web/20170214030311/http://www.securityfocus.com/bid/93423
• https://github.com/advisories/GHSA-jvgm-pfqv-887x

Affected Packages