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LIN1021-1080 : Security Advisory - go - CVE-2021-29923

Created: Aug 8, 2021    Updated: Dec 19, 2021
Resolved Date: Oct 20, 2021
Found In Version: 10.21.20.1
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Userspace

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.

CREATE(Triage):(User=admin) CVE-2021-29923 (https://nvd.nist.gov/vuln/detail/CVE-2021-29923)

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