Varnish Cache, with HTTP/2 enabled, allows request smuggling and VCL authorization bypass via a large Content-Length header for a POST request. This affects Varnish Enterprise 6.0.x before 6.0.8r3, and Varnish Cache 5.x and 6.x before 6.5.2, 6.6.x before 6.6.1, and 6.0 LTS before 6.0.8.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-07-14T16:07:28

Updated: 2022-03-04T12:06:13

Reserved: 2021-07-14T00:00:00


Link: CVE-2021-36740

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2021-07-14T17:15:08.253

Modified: 2023-11-07T03:36:47.880


Link: CVE-2021-36740

JSON object: View

cve-icon Redhat Information

No data.

CWE