Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2015-3649

Good to know:

icon

Date: August 18, 2017

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.

Language: Ruby

Severity Score

Related Resources (15)

http://seclists.org/oss-sec/2015/q2/373
http://www.securityfocus.com/bid/74469
https://web.archive.org/web/20210119122105/http://www.securityfocus.com/bid/74469
https://nvd.nist.gov/vuln/detail/CVE-2015-3649
http://www.benjaminfleischer.com/2013/03/20/yaml-and-security-in-ruby
https://github.com/tigris/open-uri-cached/issues/8
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/open-uri-cached/CVE-2015-3649.yml
http://www.benjaminfleischer.com/2013/03/20/yaml-and-security-in-ruby/
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
https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L115
https://github.com/tigris/open-uri-cached
http://www.openwall.com/lists/oss-security/2015/05/06/2
https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L39
https://www.mend.io/vulnerability-database/CVE-2015-3649

Severity Score

Weakness Type (CWE)

Improper Input Validation

CWE-20

Top Fix

icon

Upgrade Version

Upgrade to version open-uri-cached - no_fix

Learn More

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

Do you need more information?

Contact Us