CVE-2020-24379

critical

Description

WebDAV implementation in Yaws web server versions 1.81 to 2.0.7 is vulnerable to XXE injection.

References

https://www.debian.org/security/2020/dsa-4773

https://vuln.be/post/yaws-xxe-and-shell-injections/

https://usn.ubuntu.com/4569-1/

https://packetstormsecurity.com/files/159106/Yaws-2.0.7-XML-Injection-Command-Injection.html

https://lists.debian.org/debian-lts-announce/2020/09/msg00022.html

https://github.com/vulnbe/poc-yaws-dav-xxe

https://github.com/erlyaws/yaws/commits/master

Details

Source: Mitre, NVD

Published: 2020-09-09

Updated: 2022-12-06

Risk Information

CVSS v2

Base Score: 6.8

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

Severity: Medium

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