CVE-2004-1011

Stack-based buffer overflow in Cyrus IMAP Server 2.2.4 through 2.2.8, with the imapmagicplus...

10.0 High

Stack-based buffer overflow in Cyrus IMAP Server 2.2.4 through 2.2.8, with the imapmagicplus option enabled, allows remote attackers to execute arbitrary code via a long (1) PROXY or (2) LOGIN command, a different vulnerability than CVE-2004-1015.

Exploit likelihood

5.84%Down 2.4 points since Feb 4, 2022

What each source reports

NVD Score used10.0

Record: CVE-2004-1011
CVSS 2.0: 10.0 HighAV:N/AC:L/Au:N/C:C/I:C/A:C
Updated: 2026-11-02

CVE ListNo score

Record: CVE-2004-1011
Updated: 2026-11-02

EUVDEUVD-2004-1009No score

Record: EUVD-2004-1009
Updated: 2026-11-03

GitHub AdvisoriesGHSA-p2x5-gpg6-5r2rNo score

Stack-based buffer overflow in Cyrus IMAP Server 2.2.4 through 2.2.8, with the imapmagicplus...

Record: GHSA-p2x5-gpg6-5r2r
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 10, 2026	facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2004-1011 is a high vulnerability (CVSS 10.0) in Carnegie Mellon University Cyrus Imap Server, published December 1, 2004. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.84%, the 93rd percentile. No source names a fixed version.

References

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