National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-15806 Detail

Current Description

The send function in the ezcMailMtaTransport class in Zeta Components Mail before 1.8.2 does not properly restrict the set of characters used in the ezcMail returnPath property, which might allow remote attackers to execute arbitrary code via a crafted email address, as demonstrated by one containing "-X/path/to/wwwroot/file.php."

Source:  MITRE      Last Modified:  11/15/2017      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2017-15806
Original release date:
11/15/2017
Last revised:
12/02/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
8.1 High
Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H (legend)
Impact Score:
5.9
Exploitability Score:
2.2
CVSS Version 3 Metrics:
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
CVSS Severity (version 2.0):
CVSS v2 Base Score:
6.8 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:P/I:P/A:P) (legend)
Impact Subscore:
6.4
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Medium
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://www.securityfocus.com/bid/101866 Third Party Advisory; VDB Entry External Source BID 101866
https://github.com/zetacomponents/Mail/issues/58 Issue Tracking; Third Party Advisory External Source CONFIRM https://github.com/zetacomponents/Mail/issues/58
https://github.com/zetacomponents/Mail/releases/tag/1.8.2 Issue Tracking; Release Notes; Third Party Advisory External Source CONFIRM https://github.com/zetacomponents/Mail/releases/tag/1.8.2
https://kay-malwarebenchmark.github.io/blog/cve-2017-15806-critical-rce-vulnerability/ Issue Tracking; Third Party Advisory External Source MISC https://kay-malwarebenchmark.github.io/blog/cve-2017-15806-critical-rce-vulnerability/
https://kay-malwarebenchmark.github.io/blog/cve-2017-15806-yuan-cheng-dai-ma-zhi-xing-lou-dong/ Issue Tracking; Third Party Advisory External Source MISC https://kay-malwarebenchmark.github.io/blog/cve-2017-15806-yuan-cheng-dai-ma-zhi-xing-lou-dong/
https://www.exploit-db.com/exploits/43155/ Issue Tracking; Third Party Advisory; VDB Entry External Source EXPLOIT-DB 43155

Technical Details

Vulnerability Type (View All)

Change History 3 change records found - show changes