CVE-2024-34055
MEDIUMCVSS 6.5/10EPSS 0.84%
Last modified
CVE-2024-34055 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Cyrus IMAP before 3.8.3 and 3.10.x before 3.10.0-rc1 allows authenticated attackers to cause unbounded memory allocation by sending many LITERALs in a single command.. EPSS estimates a 0.84% chance of exploitation in the next 30 days.
Description
Cyrus IMAP before 3.8.3 and 3.10.x before 3.10.0-rc1 allows authenticated attackers to cause unbounded memory allocation by sending many LITERALs in a single command.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Cyrusimap | Cyrus Imap | < 3.8.3 | — |
| Cyrusimap | Cyrus Imap | 3.10.0 | Alpha0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2024-34055?
Cyrus IMAP before 3.8.3 and 3.10.x before 3.10.0-rc1 allows authenticated attackers to cause unbounded memory allocation by sending many LITERALs in a single command.
How severe is CVE-2024-34055?
CVE-2024-34055 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.84% probability of exploitation in the next 30 days.
How do I fix CVE-2024-34055?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2024-34055?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST