Vulnerability CVE-2017-5992
Published: 2017-02-15

Description:
Openpyxl 2.4.1 resolves external entities by default, which allows remote attackers to conduct XXE attacks via a crafted .xlsx document.

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.8/10
4.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
Partial
Affected software
Python -> Openpyxl 

 References:
http://www.openwall.com/lists/oss-security/2017/02/07/5
https://bitbucket.org/openpyxl/openpyxl/commits/3b4905f428e1
https://bitbucket.org/openpyxl/openpyxl/issues/749
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=854442
Copyright 2024, cxsecurity.com

 

Back to Top