Description (CNA)
libcurl wrongly allows cookies to be set for Top Level Domains (TLDs) if thehost name is provided with a trailing dot.curl can be told to receive and send cookies. curl's "cookie engine" can bebuilt with or without [Public Suffix List](https://publicsuffix.org/)awareness. If PSL support not provided, a more rudimentary check exists to atleast prevent cookies from being set on TLDs. This check was broken if thehost name in the URL uses a trailing dot.This can allow arbitrary sites to set cookies that then would get sent to adifferent and unrelated site or domain.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / https://github.com/curl/curl | affected Fixed in 7.83.1 |
CWE
CWE-201
References
- https://hackerone.com/reports/1553301
- https://security.netapp.com/advisory/ntap-20220609-0009/
- https://security.gentoo.org/glsa/202212-01
ADP enrichment
No English description supplied.
No English description supplied.