CVE-2021-29923 log

Source
Severity Medium
Remote Yes
Type Access restriction bypass
Description
Go before 1.17 does not properly consider extraneous zero characters at the beginning of an IP address octet, which (in some situations) allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation. This affects net.ParseIP and net.ParseCIDR.
Group Package Affected Fixed Severity Status Ticket
AVG-1357 go 2:1.16.7-1 2:1.17-1 Medium Fixed
References
https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-016.md
https://github.com/golang/go/issues/30999
https://github.com/golang/go/issues/43389
https://go-review.googlesource.com/c/go/+/325829
https://github.com/golang/go/commit/d3e3d03666bbd8784007bbb78a75864aac786967