Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-79056.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-79056
Upstream
Published
2021-08-07T17:15:07Z
Modified
2026-04-01T05:23:22.445204Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
CVE-2021-29923 affecting package golang 1.25.7-1
Details

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.

References

Affected packages

Azure Linux:3 / golang

Package

Name
golang
Purl
pkg:rpm/azure-linux/golang

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
1.25.7-1

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-79056.json"