A flaw was found in mbsync before v1.3.5 and v1.4.1. Validations of the mailbox names returned by IMAP LIST/LSUB do not occur allowing a malicious or compromised server to use specially crafted mailbox names containing '..' path components to access data outside the designated mailbox on the opposite end of the synchronization channel. The highest threat from this vulnerability is to data confidentiality and integrity.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2021-02-23T18:45:29
Updated: 2024-08-03T17:37:23.202Z
Reserved: 2020-12-17T00:00:00
Link: CVE-2021-20247
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-02-23T19:15:13.510
Modified: 2024-11-21T05:46:12.580
Link: CVE-2021-20247
Redhat
No data.