CVE-2021-41819

Description

CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby.

Affected Platforms

Weakness Type

CWE-565, CWE-565

References

• https://hackerone.com/reports/910552
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
• https://security.gentoo.org/glsa/202401-27
• https://security.netapp.com/advisory/ntap-20220121-0003/
• https://www.ruby-lang.org/en/news/2021/11/24/cookie-prefix-spoofing-in-cgi-cooki…