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CVE-2013-4479

Good to know:

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Date: December 7, 2013

lib/sup/message_chunks.rb in Sup before 0.13.2.1 and 0.14.x before 0.14.1.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the content_type of an email attachment.

Language: Ruby

Severity Score

Related Resources (14)

http://www.phenoelit.org/stuff/whatsup.txt
http://www.openwall.com/lists/oss-security/2013/10/30/2
http://secunia.com/advisories/55294
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165917.html
https://github.com/sup-heliotrope/sup
http://secunia.com/advisories/55400
http://seclists.org/fulldisclosure/2013/Oct/272
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sup/CVE-2013-4479.yml
http://rubyforge.org/pipermail/sup-talk/2013-October/004996.html
http://www.debian.org/security/2012/dsa-2805
https://web.archive.org/web/20140524005344/http://rubyforge.org/pipermail/sup-talk/2013-October/004996.html
https://github.com/sup-heliotrope/sup/commit/ca0302e0c716682d2de22e9136400c704cc93e42
https://nvd.nist.gov/vuln/detail/CVE-2013-4479
https://www.mend.io/vulnerability-database/CVE-2013-4479

Severity Score

Weakness Type (CWE)

Code Injection

CWE-94

Top Fix

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Upgrade Version

Upgrade to version sup - 0.13.2.1,0.14.1.1

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CVSS v3.1

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

CVSS v2

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

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