vulnerability

Ubuntu: (CVE-2021-44143): isync vulnerability

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Nov 22, 2021
Added
Jun 26, 2025
Modified
Aug 18, 2025

Description

A flaw was found in mbsync in isync 1.4.0 through 1.4.3. Due to an unchecked condition, a malicious or compromised IMAP server could use a crafted mail message that lacks headers (i.e., one that starts with an empty line) to provoke a heap overflow, which could conceivably be exploited for remote code execution.

Solution

no-fix-ubuntu-package
Title
NEW

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