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CVE-2022-27780
Published: Jun 1, 2022
Modified: Aug 7, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | https://github.com/curl/curl | affected Fixed in 7.83.1 |
Weaknesses (CWE)
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