CVE-2004-1067
UnknownEPSS 5.18%
Last modified
CVE-2004-1067 is a vulnerability of currently unknown severity. Off-by-one error in the mysasl_canon_user function in Cyrus IMAP Server 2.2.9 and earlier leads to a buffer overflow, which may allow remote attackers to execute arbitrary code via the username.. EPSS estimates a 5.18% chance of exploitation in the next 30 days.
Description
Off-by-one error in the mysasl_canon_user function in Cyrus IMAP Server 2.2.9 and earlier leads to a buffer overflow, which may allow remote attackers to execute arbitrary code via the username.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Carnegie Mellon University | Cyrus Imap Server | 1.4 |
| Carnegie Mellon University | Cyrus Imap Server | 1.5.19 |
| Carnegie Mellon University | Cyrus Imap Server | 2.0.12 |
| Carnegie Mellon University | Cyrus Imap Server | 2.0.16 |
| Carnegie Mellon University | Cyrus Imap Server | 2.1.7 |
| Carnegie Mellon University | Cyrus Imap Server | 2.1.9 |
| Carnegie Mellon University | Cyrus Imap Server | 2.1.10 |
| Carnegie Mellon University | Cyrus Imap Server | 2.1.16 |
| Carnegie Mellon University | Cyrus Imap Server | 2.2.0_alpha |
| Carnegie Mellon University | Cyrus Imap Server | 2.2.1_beta |
| Carnegie Mellon University | Cyrus Imap Server | 2.2.2_beta |
| Carnegie Mellon University | Cyrus Imap Server | 2.2.3 |
| Carnegie Mellon University | Cyrus Imap Server | 2.2.4 |
| Carnegie Mellon University | Cyrus Imap Server | 2.2.5 |
| Carnegie Mellon University | Cyrus Imap Server | 2.2.6 |
| Carnegie Mellon University | Cyrus Imap Server | 2.2.7 |
| Carnegie Mellon University | Cyrus Imap Server | 2.2.8 |
| Carnegie Mellon University | Cyrus Imap Server | 2.2.9 |
| Redhat | Fedora Core | core_2.0 |
| Redhat | Fedora Core | core_3.0 |
| Ubuntu | Ubuntu Linux | 4.1 |
References
- http://www.securityfocus.com/bid/11738Patch, Vendor Advisory
- http://www.securityfocus.com/bid/11738Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2004-1067?
Off-by-one error in the mysasl_canon_user function in Cyrus IMAP Server 2.2.9 and earlier leads to a buffer overflow, which may allow remote attackers to execute arbitrary code via the username.
How severe is CVE-2004-1067?
Severity scoring for CVE-2004-1067 is pending analysis. The EPSS model estimates a 5.18% probability of exploitation in the next 30 days.
How do I fix CVE-2004-1067?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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