Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-71111.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-71111
Upstream
Published
2025-11-24T15:15:46Z
Modified
2026-04-21T04:36:31.584694Z
Summary
CVE-2025-12970 affecting package fluent-bit for versions less than 3.1.10-2
Details

The extractname function in Fluent Bit indocker input plugin copies container names into a fixed size stack buffer without validating length. An attacker who can create containers or control container names, can supply a long name that overflows the buffer, leading to process crash or arbitrary code execution.

References

Affected packages

Azure Linux:3 / fluent-bit

Package

Name
fluent-bit
Purl
pkg:rpm/azure-linux/fluent-bit

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.10-2

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-71111.json"