How severe is CVE-2011-2513?

CVE-2011-2513 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2011-2513 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-2513?

CVE-2011-2513 primarily affects Redhat Icedtea-web. In total, 22 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-2513?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-2513 published?

CVE-2011-2513 was published on 2014-05-14 and last updated on 2026-06-16.

CVE-2011-2513

CVE-2011-2513 is a medium-severity vulnerability in Redhat Icedtea-web with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Redhat Icedtea-web
Published: 2014-05-14
Last modified: 2026-06-16

Description

The Java Network Launching Protocol (JNLP) implementation in IcedTea6 1.9.x before 1.9.9 and before 1.8.9, and IcedTea-Web 1.1.x before 1.1.1 and before 1.0.4, allows remote attackers to obtain the username and full path of the home and cache directories by accessing properties of the ClassLoader.

Frequently asked questions

What is CVE-2011-2513?: The Java Network Launching Protocol (JNLP) implementation in IcedTea6 1.9.x before 1.9.9 and before 1.8.9, and IcedTea-Web 1.1.x before 1.1.1 and before 1.0.4, allows remote attackers to obtain the username and full path of the home and cache directories by accessing properties of the ClassLoader.
How severe is CVE-2011-2513?: CVE-2011-2513 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2011-2513 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-2513?: CVE-2011-2513 primarily affects Redhat Icedtea-web. In total, 22 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-2513?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-2513 published?: CVE-2011-2513 was published on 2014-05-14 and last updated on 2026-06-16.

References

Affected products (22)

cpe:2.3:a:redhat:icedtea-web:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea-web:1.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea-web:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea-web:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea-web:1.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.8.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.8.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.8.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.8.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.8.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.8.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.8.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.9.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.9.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.9.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.9.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.9.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.9.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.9.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea6:1.9.8:*:*:*:*:*:*:*

More vulnerabilities in Redhat Icedtea-web

CVE-2012-3423 — High (CVSS 7.5): The IcedTea-Web plugin before 1.2.1 does not properly handle NPVariant NPStrings without NUL terminators, which allows…
CVE-2011-0706 — High (CVSS 7.5): The JNLPClassLoader class in IcedTea-Web before 1.0.1, as used in OpenJDK Runtime Environment 1.6.0, allows remote…
CVE-2011-2514 — Medium (CVSS 6.8): The Java Network Launching Protocol (JNLP) implementation in IcedTea6 1.9.x before 1.9.9 and before 1.8.9, and…
CVE-2013-1927 — Medium (CVSS 6.8): The IcedTea-Web plugin before 1.2.3 and 1.3.x before 1.3.2 allows remote attackers to execute arbitrary code via a…
CVE-2012-4540 — Medium (CVSS 6.8): Off-by-one error in the invoke function in IcedTeaScriptablePluginObject.cc in IcedTea-Web 1.1.x before 1.1.7, 1.2.x…
CVE-2012-3422 — Medium (CVSS 6.8): The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the…

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