Rapid7

vulnerability

Debian: CVE-2025-47905: varnish -- security update

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
May 15, 2025
Added
May 15, 2025
Modified
Mar 30, 2026

Description

Varnish Cache before 7.6.3 and 7.7 before 7.7.1, and Varnish Enterprise before 6.0.13r14, allow client-side desync via HTTP/1 requests, because the product incorrectly permits CRLF to be skipped to delimit chunk boundaries.

Solution

debian-upgrade-varnish
Title
Rapid7 Labs

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