HIGH 8.8
GHSA-vc47-6rqg-c7f5
HTTP response splitting in CGI
빠른 조치
GHSA-vc47-6rqg-c7f5 — cgi: 아래 명령으로 수정 버전으로 올리세요.
bundle update cgi 상세
Ruby gem cgi.rb prior to versions 0.3.5, 0.2.2 and 0.1.0.2 allow HTTP header injection. If a CGI application using the CGI library inserts untrusted input into the HTTP response header, an attacker can exploit it to insert a newline character to split a header, and inject malicious content to deceive clients. This issue has been patched in versions 0.3.5, 0.2.2 and 0.1.0.2.
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영향 패키지
참고
- https://nvd.nist.gov/vuln/detail/CVE-2021-33621 [ADVISORY]
- https://hackerone.com/reports/1204695 [WEB]
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/cgi/CVE-2021-33621.yml [WEB]
- https://lists.debian.org/debian-lts-announce/2023/06/msg00012.html [WEB]
- https://lists.debian.org/debian-lts-announce/2024/09/msg00000.html [WEB]
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DQR7LWED6VAPD5ATYOBZIGJQPCUBRJBX [WEB]
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/THVTYHHEOVLQFCFHWURZYO7PVUPBHRZD [WEB]
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YACE6ORF2QBXXBK2V2CM36D7TZMEJVAS [WEB]
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DQR7LWED6VAPD5ATYOBZIGJQPCUBRJBX [WEB]
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/THVTYHHEOVLQFCFHWURZYO7PVUPBHRZD [WEB]
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YACE6ORF2QBXXBK2V2CM36D7TZMEJVAS [WEB]
- https://security.gentoo.org/glsa/202401-27 [WEB]
- https://security.netapp.com/advisory/ntap-20221228-0004 [WEB]
- https://www.ruby-lang.org/en/news/2022/11/22/http-response-splitting-in-cgi-cve-2021-33621 [WEB]