Is CVE-2003-0032 in the CISA KEV catalog?

No. CVE-2003-0032 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2003-0032?

CVE-2003-0032 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2003-0032?

CVE-2003-0032 has an EPSS score of 1.54% (72th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2003-0032?

Upgrade libmcrypt on debian 11 to 2.5.5-1 or later.

CVE & CISA-KEV Catalog

CVE-2003-0032

MEDIUMEPSS 72th pctl

5.0

CVSS v2

NVD

Description

Memory leak in libmcrypt before 2.5.5 allows attackers to cause a denial of service (memory exhaustion) via a large number of requests to the application, which causes libmcrypt to dynamically load algorithms via libtool.

How to fix

Remediation Available

libmcryptDebian

Fixed in:2.5.5-1CVE-2003-0032

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

1.54%probability of exploitation in 30 days

72ndpercentile

Elevated risk: more likely to be exploited than 72% of all known CVEs.

References

Patch1

debian.org

Vendor Advisory1

iss.net

Other references4

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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.