CVE-2013-2254: Buffer Overflow
The deepGetOrCreateNode function in impl/operations/AbstractCreateOperation.java in org.apache.sling.servlets.post.bundle 2.2.0 and 2.3.0 in Apache Sling does not properly handle a NULL value that returned when the session does not have permissions to the root node, which allows remote attackers to cause a denial of service (infinite loop) via unspecified vectors.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2013-2254?
CVE-2013-2254 is considered to have a moderate severity level due to its potential impact on remote attackers gaining access to restricted areas.
How do I fix CVE-2013-2254?
To fix CVE-2013-2254, upgrade your Apache Sling Servlets Post bundle to version 2.4.0 or later, where the vulnerability is addressed.
What versions of Apache Sling are affected by CVE-2013-2254?
CVE-2013-2254 affects Apache Sling Servlets Post versions 2.2.0 and 2.3.0.
What does CVE-2013-2254 exploit?
CVE-2013-2254 exploits a null value handling issue that occurs when a session lacks permissions to the root node.
Is CVE-2013-2254 a remote code execution vulnerability?
No, CVE-2013-2254 does not directly allow remote code execution but can lead to unauthorized access due to permission mismanagement.