Vigil@nce - Squid cache: information disclosure via HTTP Request Splitting
October 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian, Fedora, openSUSE Leap, RHEL, Squid,
SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 2/4.
Consequences: data reading.
Provenance: intranet client.
Confidence: confirmed by the editor (5/5).
Creation date: 24/08/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass access restrictions to data via HTTP
Request Splitting of Squid cache, in order to obtain sensitive
information.
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