Vulnerabilities > CVE-2021-3578 - Incorrect Type Conversion or Cast vulnerability in multiple products

CVSS 7.8 - HIGH

Attack vector

LOCAL

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

local

low complexity

NVD

Published: 2022-02-16

Updated: 2023-11-07

Summary

A flaw was found in mbsync before v1.3.6 and v1.4.2, where an unchecked pointer cast allows a malicious or compromised server to write an arbitrary integer value past the end of a heap-allocated structure by issuing an unexpected APPENDUID response. This could be plausibly exploited for remote code execution on the client.

Vulnerable Configurations

Part	Description	Count
Application	Isync_Project Isync Project Isync 1.4.1 Isync Project Isync 1.4.0 Isync Project Isync 0.1 Isync Project Isync 0.2 Isync Project Isync 0.3 Isync Project Isync 0.4 Isync Project Isync 0.5 Isync Project Isync 0.6 Isync Project Isync 0.7 Isync Project Isync 0.8 Isync Project Isync 1.0.0 Isync Project Isync 1.0.1 Isync Project Isync 1.0.2 Isync Project Isync 1.0.3 Isync Project Isync 1.0.4 Isync Project Isync 1.0.5 Isync Project Isync 1.0.6 Isync Project Isync 1.1.0 Isync Project Isync 1.1.1 Isync Project Isync 1.1.2 Isync Project Isync 1.1.3 Isync Project Isync 1.2.0 Isync Project Isync 1.2.1 Isync Project Isync 1.2.2 Isync Project Isync 1.2.3 Isync Project Isync 1.3.0 Isync Project Isync 1.3.1 Isync Project Isync 1.3.2 Isync Project Isync 1.3.3 Isync Project Isync 1.3.4 Isync Project Isync 1.3.5	31
OS	Fedoraproject Fedoraproject Fedora 33 Fedoraproject Fedora 34	2
OS	Debian Debian Debian Linux 9.0	1

Common Weakness Enumeration (CWE)

CWE-704 - Incorrect Type Conversion or Cast

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References