Description
The various Is methods (IsPrivate, IsLoopback, etc) did not work as expected for IPv4-mapped IPv6 addresses, returning false for addresses which would return true in their traditional IPv4 forms.
References (6)
Core 6
Core References
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2024/06/04/1
Patch
https://go.dev/cl/590316
Issue Tracking
https://go.dev/issue/67680
Third Party Advisory
https://pkg.go.dev/vuln/GO-2024-2887
Vendor Advisory
https://security.netapp.com/advisory/ntap-20240905-0002/
Scores
CVSS v3
9.8
EPSS
0.0018
EPSS Percentile
38.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
Status
published
Products (1)
golang/go
< 1.21.11
Published
Jun 05, 2024
Tracked Since
Feb 18, 2026