CVE-2010-3568 in Java
Summary
by MITRE
Unspecified vulnerability in the Java Runtime Environment component in Oracle Java SE and Java for Business 6 Update 21, 5.0 Update 25, and 1.4.2_27 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors. NOTE: the previous information was obtained from the October 2010 CPU. Oracle has not commented on claims from a reliable downstream vendor that this is a race condition related to deserialization.
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Analysis
by VulDB Data Team • 09/27/2021
The vulnerability identified as CVE-2010-3568 represents a significant security weakness within Oracle's Java Runtime Environment that affects multiple versions of Java SE and Java for Business. This unspecified vulnerability was originally disclosed in the October 2010 Critical Patch Update and has been classified as a critical threat to system security. The affected versions include Java 6 Update 21, Java 5.0 Update 25, and Java 1.4.2_27, indicating this flaw spans across multiple generations of the Java platform. The vulnerability's classification as unspecified suggests that the exact technical details were not fully disclosed at the time of initial reporting, though downstream vendors have indicated this may be related to race conditions during deserialization processes.
The technical nature of this vulnerability appears to be particularly concerning given its potential impact on all three fundamental security principles: confidentiality, integrity, and availability. This triad of security concerns indicates that remote attackers could potentially exploit this weakness to access sensitive information, modify system data, or disrupt service availability. The unspecified vector nature of the attack suggests that the vulnerability could be triggered through various methods, making it particularly dangerous as attackers can potentially discover multiple exploitation paths. The race condition aspect mentioned by downstream vendors points to timing-based vulnerabilities that occur when multiple processes or threads attempt to access shared resources simultaneously, creating opportunities for exploitation during the deserialization process where objects are reconstructed from serialized data streams.
From an operational standpoint, this vulnerability poses severe risks to enterprise environments that rely on Java applications and services. The remote attack capability means that adversaries can exploit this weakness from outside the network perimeter, potentially compromising entire Java-based systems without requiring local access. The impact on confidentiality suggests that sensitive data could be exposed to unauthorized parties, while integrity concerns indicate potential data corruption or modification attacks. Availability threats could result in denial of service conditions that disrupt business operations. The vulnerability's presence in multiple Java versions means that organizations must conduct comprehensive assessments across their entire Java infrastructure, as exploitation could occur across different system architectures and deployment scenarios.
Security professionals should consider this vulnerability in relation to the CWE (Common Weakness Enumeration) catalog, particularly CWE-362 which addresses race conditions and CWE-502 which covers deserialization of untrusted data. The ATT&CK framework would categorize this vulnerability under initial access and privilege escalation techniques, as attackers could leverage it to gain unauthorized system access and potentially elevate privileges within affected environments. Organizations should implement immediate mitigation strategies including patching affected systems, disabling unnecessary Java functionality, and implementing network segmentation to limit potential attack vectors. The vulnerability's classification as unspecified also underscores the importance of maintaining current threat intelligence and security monitoring to identify potential exploitation attempts, as traditional signature-based detection methods may not be sufficient to identify all attack variations.