CVE-2012-4420 An information disclosure flaw was found in the way the Java Virtual Machine (JVM) implementation of Java SE 7 as provided by OpenJDK 7 incorrectly initialized integer arrays after memory allocation (...
HighCVSS 7.5
EPSS 4.5%
- Published
- Updated
- Exploit status
- No public exploit known
Description
An information disclosure flaw was found in the way the Java Virtual Machine (JVM) implementation of Java SE 7 as provided by OpenJDK 7 incorrectly initialized integer arrays after memory allocation (in certain circumstances they had nonzero elements right after the allocation). A remote attacker could use this flaw to obtain potentially sensitive information.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| java-1.7.0-openjdk | = 1.7.0_04 to 1.7.0_10 | No fix listed |
| oracle jdk | = 7.0 | No fix listed |
References
- bugzilla.redhat.com issue-tracking third-party-advisory
- access.redhat.com third-party-advisory
- exchange.xforce.ibmcloud.com third-party-advisory vdb-entry
- www.openwall.com mailing-list third-party-advisory
- www.securityfocus.com third-party-advisory vdb-entry
- www.openwall.com mailing-list third-party-advisory
- bugs.java.com exploit issue-tracking third-party-advisory