Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-71264.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-71264
Upstream
Published
2025-12-01T18:16:04Z
Modified
2026-04-01T05:22:31.351596Z
Summary
CVE-2025-13836 affecting package python3 for versions less than 3.12.9-7
Details

When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This allows a malicious server to cause the client to read large amounts of data into memory, potentially causing OOM or other DoS.

References

Affected packages

Azure Linux:3 / python3

Package

Name
python3
Purl
pkg:rpm/azure-linux/python3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.12.9-7

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-71264.json"