CVE-2015-3649
Severity CVSS v4.0:
Pending analysis
Type:
CWE-20
Input Validation
Publication date:
18/08/2017
Last modified:
20/04/2025
Description
The open-uri-cached rubygem allows local users to execute arbitrary Ruby code by creating a directory under /tmp containing "openuri-" followed by a crafted UID, and putting Ruby code in said directory once a meta file is created.
Impact
Base Score 3.x
7.80
Severity 3.x
HIGH
Base Score 2.0
4.60
Severity 2.0
MEDIUM
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:a:open-uri-cached_project:open-uri-cached:0.0.5:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://www.benjaminfleischer.com/2013/03/20/yaml-and-security-in-ruby/
- http://www.openwall.com/lists/oss-security/2015/05/06/2
- http://www.securityfocus.com/bid/74469
- https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L115
- https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L25
- https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L39
- http://www.benjaminfleischer.com/2013/03/20/yaml-and-security-in-ruby/
- http://www.openwall.com/lists/oss-security/2015/05/06/2
- http://www.securityfocus.com/bid/74469
- https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L115
- https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L25
- https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L39