AZL-113104

See a problem?
Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-113104.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-113104
Upstream
Published
2026-11-08T02:16:43Z
Modified
2026-11-11T14:17:31Z
Summary
CVE-2026-123534 affecting package python-tornado 6.3.3-11
Details

Tornado before 6.6 contains a path traversal vulnerability in RequestHandler.static_url() and get_version() that allows attackers to hash files outside static_path using ../ sequences. Attackers controlling input passed to static_url() can obtain SHA-512 hashes of readable files to confirm their existence, or reference /dev/zero to block the event loop indefinitely.

References

Affected packages

Azure Linux:3 / python-tornado

Package

Name
python-tornado
Purl
pkg:rpm/azure-linux/python-tornado

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Last Affected
6.3.3-11

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-113104.json"