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vulnerability

Arch Linux: Insertion of Sensitive Information Into Sent Data (CVE-2022-27779)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Jun 1, 2022
Added
Jul 11, 2025
Modified
Mar 25, 2026

Description

libcurl wrongly allows HTTP cookies to be set for Top Level Domains (TLDs) if the host name is provided with a trailing dot. This can allow arbitrary sites to set cookies that then would get sent to a different and unrelated site or domain.

Solution

arch-linux-upgrade-latest
Title
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