cve-2022-27780
Vulnerability from cvelistv5
Published
2022-06-01 00:00
Modified
2024-08-07 19:09
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
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.
References
support@hackerone.comhttps://hackerone.com/reports/1553841Exploit, Third Party Advisory
support@hackerone.comhttps://security.gentoo.org/glsa/202212-01Third Party Advisory
support@hackerone.comhttps://security.netapp.com/advisory/ntap-20220609-0009/Third Party Advisory
Impacted products
n/ahttps://github.com/curl/curl
Show details on NVD website

To clipboard 

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