CVE-2015-3649

· HIGHModified

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CVSS v3.1

7.8

EPSS

0.39%

Published

Aug 18, 2017

Modified

May 12, 2026

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-20

Affected Products (1)

open-uri-cached_project · open-uri-cachedvulnerable

References (12)

http://www.benjaminfleischer.com/2013/03/20/yaml-and-security-in-ruby/

Third Party Advisory

http://www.openwall.com/lists/oss-security/2015/05/06/2

Mailing ListThird Party Advisory

http://www.securityfocus.com/bid/74469

Third Party AdvisoryVDB Entry

https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L115

Third Party Advisory

https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L25

Third Party Advisory

https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L39

Third Party Advisory

http://www.benjaminfleischer.com/2013/03/20/yaml-and-security-in-ruby/

Third Party Advisory

http://www.openwall.com/lists/oss-security/2015/05/06/2

Mailing ListThird Party Advisory

http://www.securityfocus.com/bid/74469

Third Party AdvisoryVDB Entry

https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L115

Third Party Advisory

https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L25

Third Party Advisory

https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L39

Third Party Advisory

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