CVE-2020-11076

Katalog CVE

CVSS 7.5 · High EPSS 4,1%

Kerentanan Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') pada puma, fedoraproject fedora +1 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

22 Mei 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

EPSS (30 hari)

4,1% peluang dieksploitasi; lebih tinggi dari 90,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/puma/puma/commit/f24d5521295a2152c286abb0a45a1e1e2bd275bd patch
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00034.html mailing list · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00038.html mailing list · advisory pihak ketiga
• https://github.com/puma/puma/security/advisories/GHSA-x7jg-6pwg-fx5h advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/10/msg00009.html mailing list · advisory pihak ketiga
• https://github.com/puma/puma/blob/master/History.md#434435-and-31253126--2020-05-22 release notes
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SKIY5H67GJIGJ...