Is CVE-2004-0884 in the CISA KEV catalog?

No. CVE-2004-0884 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2004-0884?

CVE-2004-0884 has a CVSS v2 base score of 7.2 (HIGH).

What is the EPSS score for CVE-2004-0884?

CVE-2004-0884 has an EPSS score of 0.51% (40th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2004-0884?

Upgrade cyrus-sasl2 on debian 11 to 2.1.19-1.3 or later.

CVE & CISA-KEV Catalog

CVE-2004-0884

HIGH

7.2

CVSS v2

NVD

Description

The (1) libsasl and (2) libsasl2 libraries in Cyrus-SASL 2.1.18 and earlier trust the SASL_PATH environment variable to find all available SASL plug-ins, which allows local users to execute arbitrary code by modifying the SASL_PATH to point to malicious programs.

How to fix

Remediation Available

cyrus-sasl2Debian

Fixed in:2.1.19-1.3CVE-2004-0884

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

0.51%probability of exploitation in 30 days

40thpercentile

Low risk: more likely to be exploited than 40% of all known CVEs.

References

Patch2

Other references12

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-16.