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.
References
Link | Resource |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=2028932 | Issue Tracking Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2022/07/msg00001.html | Mailing List Third Party Advisory |
https://security.gentoo.org/glsa/202208-15 | Third Party Advisory |
https://www.openwall.com/lists/oss-security/2021/12/03/1 | Mailing List Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: fedora
Published: 2022-02-18T17:50:56
Updated: 2022-08-11T00:12:22
Reserved: 2021-07-21T00:00:00
Link: CVE-2021-3657
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-02-18T18:15:09.603
Modified: 2022-12-21T15:01:19.963
Link: CVE-2021-3657
JSON object: View
Redhat Information
No data.
CWE