National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-7954 Detail

Current 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.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3.0 legend)
Impact Score: 5.9
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://collectiveidea.com/blog/archives/2016/10/06/bundlers-multiple-source-security-vulnerability/ Exploit Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/04/5 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/04/7 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/05/3 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/93423 Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1381951 Issue Tracking
https://github.com/bundler/bundler/issues/5051 Issue Tracking Patch Third Party Advisory
https://github.com/bundler/bundler/issues/5062 Issue Tracking Patch Third Party Advisory

Technical Details

Vulnerability Type (View All)

  • Improper Control of Generation of Code ('Code Injection') (CWE-94)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:bundler:bundler:1.0.0
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 cpe:/a:bundler:bundler:1.0.0:beta1
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 cpe:/a:bundler:bundler:1.0.0:beta10
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 cpe:/a:bundler:bundler:1.0.0:beta6
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 cpe:/a:bundler:bundler:1.0.0:beta7
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 cpe:/a:bundler:bundler:1.0.0:beta8
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 cpe:/a:bundler:bundler:1.0.0:beta9
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 cpe:/a:bundler:bundler:1.0.0:rc1
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 cpe:/a:bundler:bundler:1.0.0:rc2
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 cpe:/a:bundler:bundler:1.0.0:rc3
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 cpe:/a:bundler:bundler:1.0.0:rc4
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 cpe:/a:bundler:bundler:1.0.0:rc5
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 cpe:/a:bundler:bundler:1.0.0:rc6
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 cpe:/a:bundler:bundler:1.0.1
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 cpe:/a:bundler:bundler:1.0.2
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 cpe:/a:bundler:bundler:1.0.3
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 cpe:/a:bundler:bundler:1.0.4
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 cpe:/a:bundler:bundler:1.0.5
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 cpe:/a:bundler:bundler:1.0.6
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 cpe:/a:bundler:bundler:1.0.7
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 cpe:/a:bundler:bundler:1.0.8
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 cpe:/a:bundler:bundler:1.0.9
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 cpe:/a:bundler:bundler:1.0.10
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 cpe:/a:bundler:bundler:1.0.11
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 cpe:/a:bundler:bundler:1.0.12
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 cpe:/a:bundler:bundler:1.0.13
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 cpe:/a:bundler:bundler:1.0.14
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 cpe:/a:bundler:bundler:1.0.15
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 cpe:/a:bundler:bundler:1.0.16
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 cpe:/a:bundler:bundler:1.0.17
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 cpe:/a:bundler:bundler:1.0.18
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 cpe:/a:bundler:bundler:1.0.19:rc
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 cpe:/a:bundler:bundler:1.0.20
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 cpe:/a:bundler:bundler:1.0.20:rc
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 cpe:/a:bundler:bundler:1.0.21
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 cpe:/a:bundler:bundler:1.0.21:rc
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 cpe:/a:bundler:bundler:1.1:pre
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 cpe:/a:bundler:bundler:1.1:pre1
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 cpe:/a:bundler:bundler:1.1:pre10
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 cpe:/a:bundler:bundler:1.1:pre2
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 cpe:/a:bundler:bundler:1.1:pre3
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 cpe:/a:bundler:bundler:1.1:pre4
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 cpe:/a:bundler:bundler:1.1:pre5
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 cpe:/a:bundler:bundler:1.1:pre6
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 cpe:/a:bundler:bundler:1.1:pre7
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 cpe:/a:bundler:bundler:1.1:pre8
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 cpe:/a:bundler:bundler:1.1:pre9
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 cpe:/a:bundler:bundler:1.1:rc
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 cpe:/a:bundler:bundler:1.1:rc2
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 cpe:/a:bundler:bundler:1.1:rc3
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 cpe:/a:bundler:bundler:1.1:rc4
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 cpe:/a:bundler:bundler:1.1:rc5
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 cpe:/a:bundler:bundler:1.1:rc6
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 cpe:/a:bundler:bundler:1.1:rc7
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 cpe:/a:bundler:bundler:1.1:rc8
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 cpe:/a:bundler:bundler:1.1.0
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 cpe:/a:bundler:bundler:1.1.1
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 cpe:/a:bundler:bundler:1.1.2
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 cpe:/a:bundler:bundler:1.1.3
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 cpe:/a:bundler:bundler:1.1.4
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 cpe:/a:bundler:bundler:1.1.5
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 cpe:/a:bundler:bundler:1.2.0
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 cpe:/a:bundler:bundler:1.2.0:pre
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 cpe:/a:bundler:bundler:1.2.0:pre1
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 cpe:/a:bundler:bundler:1.2.0:rc
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 cpe:/a:bundler:bundler:1.2.0:rc2
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 cpe:/a:bundler:bundler:1.2.1
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 cpe:/a:bundler:bundler:1.2.2
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 cpe:/a:bundler:bundler:1.2.3
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 cpe:/a:bundler:bundler:1.2.4
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 cpe:/a:bundler:bundler:1.2.5
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 cpe:/a:bundler:bundler:1.3.0
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 cpe:/a:bundler:bundler:1.3.0:pre
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 cpe:/a:bundler:bundler:1.3.0:pre2
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 cpe:/a:bundler:bundler:1.3.0:pre3
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 cpe:/a:bundler:bundler:1.3.0:pre4
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 cpe:/a:bundler:bundler:1.3.0:pre5
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 cpe:/a:bundler:bundler:1.3.0:pre6
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 cpe:/a:bundler:bundler:1.3.0:pre7
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 cpe:/a:bundler:bundler:1.3.0:pre8
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 cpe:/a:bundler:bundler:1.3.1
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 cpe:/a:bundler:bundler:1.3.2
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 cpe:/a:bundler:bundler:1.3.3
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 cpe:/a:bundler:bundler:1.3.4
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 cpe:/a:bundler:bundler:1.3.5
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 cpe:/a:bundler:bundler:1.3.6
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 cpe:/a:bundler:bundler:1.4.0:pre1
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 cpe:/a:bundler:bundler:1.4.0:rc1
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 cpe:/a:bundler:bundler:1.5.0
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 cpe:/a:bundler:bundler:1.5.0:rc1
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 cpe:/a:bundler:bundler:1.5.0:rc2
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 cpe:/a:bundler:bundler:1.5.1
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 cpe:/a:bundler:bundler:1.5.2
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 cpe:/a:bundler:bundler:1.5.3
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 cpe:/a:bundler:bundler:1.6.0
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 cpe:/a:bundler:bundler:1.6.1
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 cpe:/a:bundler:bundler:1.6.2
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 cpe:/a:bundler:bundler:1.6.3
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 cpe:/a:bundler:bundler:1.6.4
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 cpe:/a:bundler:bundler:1.6.5
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 cpe:/a:bundler:bundler:1.6.6
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Showing 100 of 183 CPEs, view all CPEs here.

Change History

56 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-7954
NVD Published Date:
12/22/2016
NVD Last Modified:
07/02/2019