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Vulnerability Intelligence

CVE-2011-3544

CriticalExploitedPublic exploit

OpenJDK: missing SecurityManager checks in scripting engine (Scripting, 7046823)

Published Oct 18, 2011 · Updated Mar 9, 2026

Key Facts

Patch immediately
  • CVE-2011-3544 is a critical-severity vulnerability (CVSS 9.8 v3.1) affecting Jdk (Oracle), Jre (Oracle), Satellite With Embedded Oracle (Redhat) and 14 more products.
  • It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Jan 14, 2012. Public exploit code is available.
  • EPSS estimates a 97% probability of exploitation in the next 30 days.
  • Fixed versions are available, including java 1.6.0-ibm-1:1.6.0.14.0-1jpp.1.el5_9, java 1.6.0-openjdk-1:1.6.0.0-1.40.1.9.10.el6_1, java 1.6.0-sun-1:1.6.0.29-1jpp.1.el4.
  • Brandefense priority: patch immediately, because it is listed as exploited in the wild.

CVSS v3.1

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS (30-day exploit likelihood)

97%

Higher than 99.8% of all scored CVEs

Exploited in the wild

Yes

4 catalog listings

Public exploit code

Available

Proof-of-concept or weaponized module

Get the full CVE-2011-3544 brief as a PDF

Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.

Description

Unspecified vulnerability in the Java Runtime Environment component in Oracle Java SE JDK and JRE 7 and 6 Update 27 and earlier allows remote untrusted Java Web Start applications and untrusted Java applets to affect confidentiality, integrity, and availability via unknown vectors related to Scripting.

Known-Exploited Catalog Listings

CatalogAddedRemediation dueRansomware use
CISA KEVMar 3, 2022Mar 24, 2022Not reported
Industry KEV feedJan 14, 2012Mar 24, 2022Not reported
CIRCL KEVMar 3, 2022Mar 24, 2022Not reported
ENISA EUVDMar 3, 2022n/aNot reported

Required action: Apply updates per vendor instructions.

Affected Products

121 affected entries in total
ProductAffected versionsFixed in
JdkOracle1.6.0, 1.6.0-update1, 1.6.0-update10, 1.6.0-update11, 1.6.0-update12, 1.6.0-update13, 1.6.0-update14, 1.6.0-update151.6.0
JreOracle1.6.0, 1.6.0-update1, 1.6.0-update11, 1.6.0-update12, 1.6.0-update13, 1.6.0-update14, 1.6.0-update15, 1.6.0-update161.6.0
Satellite With Embedded OracleRedhat5.4n/a
Ubuntu LinuxCanonical10.04, 10.10, 11.04, 11.10n/a
Linux Enterprise JavaSuse10-sp4n/a
12 more affected products in the full CVE brief

Patched Releases

java

1.6.0-ibm-1:1.6.0.14.0-1jpp.1.el5_9, 1.6.0-openjdk-1:1.6.0.0-1.40.1.9.10.el6_1, 1.6.0-sun-1:1.6.0.29-1jpp.1.el4

java-1.6.0-openjdk

1:1.6.0.0-1.23.1.9.10.0.1.el5_7, 1:1.6.0.0-1.40.1.9.10.el6_1, 1:1.6.0.0-52.1.9.10.40.amzn1

java-1.6.0-openjdk-demo

1:1.6.0.0-1.23.1.9.10.0.1.el5_7, 1:1.6.0.0-1.40.1.9.10.el6_1, 1:1.6.0.0-52.1.9.10.40.amzn1

java-1.6.0-openjdk-devel

1:1.6.0.0-1.23.1.9.10.0.1.el5_7, 1:1.6.0.0-1.40.1.9.10.el6_1, 1:1.6.0.0-52.1.9.10.40.amzn1

java-1.6.0-openjdk-javadoc

1:1.6.0.0-1.23.1.9.10.0.1.el5_7, 1:1.6.0.0-1.40.1.9.10.el6_1, 1:1.6.0.0-52.1.9.10.40.amzn1

java-1.6.0-openjdk-src

1:1.6.0.0-1.23.1.9.10.0.1.el5_7, 1:1.6.0.0-1.40.1.9.10.el6_1, 1:1.6.0.0-52.1.9.10.40.amzn1

openjdk-11-openj9

0.53.0-r0

openjdk-17-openj9

0.53.0-r0

openjdk-21-openj9

0.48.0-r2

openjdk-6

6b18-1.8.10-0+squeeze2, 6b18-1.8.10-0~lenny2

openjdk-8-openj9

0.53.0-r1

Jdk

1.6.0

Jre

1.6.0

Timeline

  1. Publicly disclosed

    Oct 18, 2011

  2. Added to Industry KEV feed

    Jan 14, 2012

  3. Added to CISA KEV

    Mar 3, 2022

  4. Added to CIRCL KEV

    Mar 3, 2022

  5. Added to ENISA EUVD

    Mar 3, 2022

  6. Last updated

    Mar 9, 2026

Weakness Type

  • CWE-284 Improper Access Control

References

15 more references in the full CVE brief

FAQ

Common Questions.

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