PT-2024-4045 · Net-Ip+12 · Net-Ip+12
Enze Wang
+2
·
Published
2024-06-04
·
Updated
2026-05-27
·
CVE-2024-24790
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
net-ip version (affected versions not specified)
Traefik version (affected versions not specified)
Description
The issue is related to the incorrect functioning of the
Is methods (such as IsPrivate, IsLoopback, etc.) in the net-ip component of the Golang programming language. This incorrect functioning occurs when handling IPv4-mapped IPv6 addresses, where these methods return false for addresses that would return true in their traditional IPv4 forms. This could allow an attacker to bypass existing access restriction policies.Recommendations
For net-ip, consider temporarily disabling or restricting the use of the
Is methods until a patch is available.
For Traefik, restrict access to the affected module to minimize the risk of exploitation.
Avoid using IPv4-mapped IPv6 addresses in the affected API endpoints until the issue is resolved.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.Improper Access Control
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Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Debian
Linuxmint
Red Hat
Red Os
Rocky Linux
Suse
Traefik
Ubuntu
Net-Ip