CVE-2013-20001

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.

Risk Information

Base Score

7.5

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.201

Associated Vulnerability

Vulnerability	OS Platform
OpenZFS filesystem for Linux (USN-6511-1) libuutil1linux_0.8.3-1ubuntu12.16_amd64.deb	Linux
OpenZFS filesystem for Linux (USN-6511-1) libuutil3linux_2.1.9-2ubuntu1.2_amd64.deb	Linux
OpenZFS filesystem for Linux (USN-6511-1) libuutil3linux_2.1.5-1ubuntu6~22.04.2_amd64.deb	Linux
OpenZFS filesystem for Linux (USN-6511-1) zfsutils-linux_2.1.9-2ubuntu1.2_amd64.deb	Linux
OpenZFS filesystem for Linux (USN-6511-1) zfsutils-linux_0.8.3-1ubuntu12.16_amd64.deb	Linux
OpenZFS filesystem for Linux (USN-6511-1) zfsutils-linux_2.1.5-1ubuntu6~22.04.2_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234