CVE-2009-2476
First published: Wed Jul 22 2009(Updated: )
The Java Management Extensions (JMX) implementation in Sun Java SE 6 before Update 15, and OpenJDK, does not properly enforce OpenType checks, which allows context-dependent attackers to bypass intended access restrictions by leveraging finalizer resurrection to obtain a reference to a privileged object.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Sun Openjdk | ||
| Sun Java SE | <=6 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=513220
- https://rhn.redhat.com/errata/RHSA-2009-1200.html
- http://secunia.com/advisories/36180
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00310.html
- https://rhn.redhat.com/errata/RHSA-2009-1201.html
- http://java.sun.com/javase/6/webnotes/6u15.html
- http://secunia.com/advisories/36162
- http://secunia.com/advisories/36176
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00325.html
- http://sunsolve.sun.com/search/document.do?assetkey=1-21-125139-16-1
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:209
- http://lists.apple.com/archives/security-announce/2009/Sep/msg00000.html
- http://www.vupen.com/english/advisories/2009/2543
- http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html
- http://security.gentoo.org/glsa/glsa-200911-02.xml
- http://secunia.com/advisories/37386
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10381
Frequently Asked Questions
What is the severity of CVE-2009-2476?
CVE-2009-2476 is classified as a high-severity vulnerability due to its ability to allow attackers to bypass access restrictions.
How does CVE-2009-2476 affect Sun Java SE and OpenJDK?
CVE-2009-2476 allows context-dependent attackers to bypass intended access restrictions in Sun Java SE 6 before Update 15 and OpenJDK.
What mitigation strategies can be employed for CVE-2009-2476?
To mitigate CVE-2009-2476, it is recommended to update Sun Java SE to version 6 Update 15 or later.
Are there any known exploits for CVE-2009-2476?
Yes, CVE-2009-2476 has been noted for its exploitation potential by advanced attackers seeking to leverage finalizer resurrection.
What might happen if CVE-2009-2476 is not addressed?
If CVE-2009-2476 is not addressed, attackers could gain unauthorized access to privileged resources, leading to potential data breaches.
- collector/nvd-historical
- collector/nvd-index
- agent/softwarecombine
- agent/type
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/last-modified-date
- agent/severity
- agent/remedy
- agent/references
- agent/weakness
- agent/description
- agent/event
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2009-2476
- agent/trending
- agent/tags
- agent/source
- vendor/sun
- canonical/sun openjdk
- canonical/sun java se
- version/sun java se/6