CVE-2013-20001

Published: Feb 12, 2021Modified: Nov 3, 2025

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

An issue was discovered in OpenZFS through 2.0.3. When an NFS share is exported to IPv6 addresses via the sharenfs feature, there is a silent failure to parse the IPv6 address data, and access is allowed to everyone. IPv6 restrictions from the configuration are not applied.

Affected (1)

Products: Openzfs: Openzfs

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Openzfs Openzfs	Up to 2.0.3

References (7)

https://github.com/openzfs/zfs/issues/1894#issuecomment-30693652

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/openzfs/zfs/releases

Source: cve@mitre.org

Release NotesThird Party Advisory

https://lists.debian.org/debian-lts-announce/2024/03/msg00019.html

Source: cve@mitre.org

https://github.com/openzfs/zfs/issues/1894#issuecomment-30693652

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

https://github.com/openzfs/zfs/releases

Source: af854a3a-2127-422b-91ae-364da2661108

Release NotesThird Party Advisory

https://lists.debian.org/debian-lts-announce/2024/03/msg00019.html

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.debian.org/debian-lts-announce/2025/04/msg00009.html

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.