CVE-2020-11076
7.5HIGHIn Puma (RubyGem) before 4.3.4 and 3.12.5, an attacker could smuggle an HTTP response, by using an invalid transfer-encoding header. The problem has been fixed in Puma 3.12.5 and Puma 4.3.4.
Published: 5/22/2020Updated: 11/21/2024
Description
In Puma (RubyGem) before 4.3.4 and 3.12.5, an attacker could smuggle an HTTP response, by using an invalid transfer-encoding header. The problem has been fixed in Puma 3.12.5 and Puma 4.3.4.
AI AnalysisPowered by AI
Affected Products
pumapuma
pumapuma
fedoraprojectfedora
33
debiandebian_linux
9.0
References
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00034.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00038.htmlMailing ListThird Party Advisory
- https://github.com/puma/puma/blob/master/History.md#434435-and-31253126--2020-05-22Release Notes
- https://github.com/puma/puma/commit/f24d5521295a2152c286abb0a45a1e1e2bd275bdPatch
- https://github.com/puma/puma/security/advisories/GHSA-x7jg-6pwg-fx5hThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/10/msg00009.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SKIY5H67GJIGJL6SMFWFLUQQQR3EMVPR/
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00034.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00038.htmlMailing ListThird Party Advisory
- https://github.com/puma/puma/blob/master/History.md#434435-and-31253126--2020-05-22Release Notes
- https://github.com/puma/puma/commit/f24d5521295a2152c286abb0a45a1e1e2bd275bdPatch
- https://github.com/puma/puma/security/advisories/GHSA-x7jg-6pwg-fx5hThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/10/msg00009.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SKIY5H67GJIGJL6SMFWFLUQQQR3EMVPR/