HTTP Smuggling via Transfer-Encoding Header in Puma
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 4.0%
probabilidade de exploração
4.0%top 10% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Produtos afetados
puma · pumaReferências
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00034.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00038.htmlhttps://github.com/puma/puma/blob/master/History.md#434435-and-31253126--2020-05-22https://github.com/puma/puma/commit/f24d5521295a2152c286abb0a45a1e1e2bd275bdhttps://github.com/puma/puma/security/advisories/GHSA-x7jg-6pwg-fx5hhttps://lists.debian.org/debian-lts-announce/2020/10/msg00009.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SKIY5H67GJIGJL6SMFWFLUQQQR3EMVPR/