CVE-2013-20001
HIGH
7.5
CVSS Score
Published: February 12, 2021 at 12:00 AM UTC
Updated: June 16, 2026 at 11:52 PM UTC
1 product affected across 1 vendorOpenZFS
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Severity
HIGH7.5
Exploit prediction
EPSS 2%
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (4)
ExploitThird Party Advisory
Source: [email protected]
https://github.com/openzfs/zfs/issues/1894#issuecomment-30693652Source: af854a3a-2127-422b-91ae-364da2661108
https://lists.debian.org/debian-lts-announce/2025/04/msg00009.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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