CVE-2013-1569: Critical severity ORACLE JRE vulnerability
It was discovered that the 2D component contained multiple errors within the font layout and font glyph table processing. An untrusted Java application or applet could possibly use these flaws to bypass Java sandbox restrictions. As the provided patch combined fixes for CVE-2013-2383, CVE-2013-2384 and CVE-2013-1569, it is currently not possible to match individual issues to their respective CVE identifier.
Other sources
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. 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 "checking of [a] glyph table" in the International Components for Unicode (ICU) Layout Engine before 51.2.
Affected Software
Event History
Parent advisories
This vulnerability appears in the following advisories.
Frequently Asked Questions
What are the implications of CVE-2013-1569?
CVE-2013-1569 allows untrusted Java applications or applets to bypass Java sandbox restrictions due to vulnerabilities in font layout and glyph table processing.
How can I mitigate CVE-2013-1569?
To fix CVE-2013-1569, ensure that you apply the appropriate patches for the affected Java versions listed in the vulnerability details.
Which Java versions are affected by CVE-2013-1569?
CVE-2013-1569 affects multiple versions of OpenJDK and Oracle JDK, particularly older versions such as 1.5.0 through 1.7.0 updates.
What is the CVSS score for CVE-2013-1569?
The CVSS score for CVE-2013-1569 indicates a medium to high severity level, highlighting its potential impact on affected systems.
Is there a workaround for CVE-2013-1569 if I cannot apply the patch?
If you cannot apply the patch for CVE-2013-1569, consider disabling or restricting the use of Java in your environment as an interim measure.