vulnerability

Gentoo Linux: CVE-2021-3657: isync: Multiple Vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Feb 18, 2022
Added
Aug 11, 2022
Modified
Aug 13, 2025

Description

A flaw was found in mbsync versions prior to 1.4.4. Due to inadequate handling of extremely large (>=2GiB) IMAP literals, malicious or compromised IMAP servers, and hypothetically even external email senders, could cause several different buffer overflows, which could conceivably be exploited for remote code execution.

Solution

gentoo-linux-upgrade-net-mail-isync
Title
NEW

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