CVE-2018-1000550

critical

Description

The Sympa Community Sympa version prior to version 6.2.32 contains a Directory Traversal vulnerability in wwsympa.fcgi template editing function that can result in Possibility to create or modify files on the server filesystem. This attack appear to be exploitable via HTTP GET/POST request. This vulnerability appears to have been fixed in 6.2.32.

References

https://www.debian.org/security/2018/dsa-4285

https://usn.ubuntu.com/4442-1/

https://sympa-community.github.io/security/2018-001.html

https://lists.debian.org/debian-lts-announce/2018/07/msg00033.html

Details

Source: Mitre, NVD

Published: 2018-06-26

Updated: 2020-08-04

Risk Information

CVSS v2

Base Score: 7.5

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

Severity: High

CVSS v3

Base Score: 9.8

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

Severity: Critical