CVE-2017-5992

high

Description

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

References

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=854442

https://bitbucket.org/openpyxl/openpyxl/issues/749

https://bitbucket.org/openpyxl/openpyxl/commits/3b4905f428e1

http://www.openwall.com/lists/oss-security/2017/02/07/5

Details

Source: Mitre, NVD

Published: 2017-02-15

Updated: 2017-02-17

Risk Information

CVSS v2

Base Score: 5.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 8.2

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:H

Severity: High