The curl URL parser wrongly accepts percent-encoded URL separators like '/'when decoding the host name part of a URL, making it a *different* URL usingthe wrong host name when it is later retrieved.For example, a URL like `http://example.com%2F127.0.0.1/`, would be allowed bythe parser and get transposed into `http://example.com/127.0.0.1/`. This flawcan be used to circumvent filters, checks and more.
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cve-icon MITRE Information

Status: PUBLISHED

Assigner: hackerone

Published: 2022-06-01T00:00:00

Updated: 2022-12-19T00:00:00

Reserved: 2022-03-23T00:00:00


Link: CVE-2022-27780

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-06-02T14:15:44.267

Modified: 2024-03-27T15:01:58.407


Link: CVE-2022-27780

JSON object: View

cve-icon Redhat Information

No data.