Is CVE-2013-2383 in the CISA KEV catalog?

No. CVE-2013-2383 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-2383?

CVE-2013-2383 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2013-2383?

CVE-2013-2383 has an EPSS score of 8.61% (94th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2013-2383?

Upgrade icu on debian 11 to 52.1-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2013-2383

HIGHEPSS 94th pctl

10.0

CVSS v2

NVD

Description

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 17 and earlier, 6 Update 43 and earlier, and 5.0 Update 41 and earlier; and OpenJDK 6 and 7; allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to 2D, a different vulnerability than CVE-2013-1569, CVE-2013-2384, and CVE-2013-2420. NOTE: the previous information is from the April 2013 CPU. Oracle has not commented on claims from another vendor that this issue is related to "handling of [a] glyph table" in the International Components for Unicode (ICU) Layout Engine before 51.2.

How to fix

Remediation Available

icuDebian

Fixed in:52.1-1CVE-2013-2383

icuUbuntu

Fixed in:52.1-3ubuntu0.2USN-2522-1

libicu52Ubuntu

Fixed in:52.1-3ubuntu0.2USN-2522-1

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

8.61%probability of exploitation in 30 days

94thpercentile

High risk: more likely to be exploited than 94% of all known CVEs.

References

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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 2026-04-29.