Description (CNA)
An issue was discovered in Cyrus IMAP before 3.12.4. A JMAP email-header blob ID can reference an out-of-bounds index. An authenticated user could attempt to download a crafted JMAP blob ID of the form H<emailid>-<index>, which could read past the end of the internal blob_headers array during download, exposing adjacent heap memory.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| cyrusimap / Cyrus IMAP | affected 0 before 3.8.8; affected 3.9.0 before 3.10.4; affected 3.11.0 before 3.12.4 |
CWE
CWE-125
References
- https://cyrusimap.org
- https://www.cyrusimap.org/3.12/imap/download/release-notes/3.12/x/3.12.4.html
- https://www.cyrusimap.org/3.12/imap/download/release-notes/3.10/x/3.10.4.html
- https://www.cyrusimap.org/3.12/imap/download/release-notes/3.8/x/3.8.8.html
ADP enrichment
No English description supplied.
No references supplied.