Rule Category

FILE-JAVA -- Snort has detected traffic targeting vulnerabilities that are exploited in java files such as .class or .jar.

Alert Message

FILE-JAVA Oracle Java Class Loader namespace sandbox bypass attempt

Rule Explanation

Unspecified vulnerability in Oracle Java SE 7u25 and earlier, and Java SE Embedded 7u25 and earlier, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Libraries. Impact: CVSS base score 9.3 CVSS impact score 10.0 CVSS exploitability score 8.6 confidentialityImpact COMPLETE integrityImpact COMPLETE availabilityImpact COMPLETE Details: Ease of Attack:

What To Look For

Known Usage

No public information

False Positives

No known false positives

Contributors

Talos research team. This document was generated from data supplied by the national vulnerability database, a product of the national institute of standards and technology. For more information see [nvd].

MITRE ATT&CK Framework

Tactic:

Technique:

For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org

CVE

Additional Links

Rule Vulnerability

CVE Additional Information

CVE-2013-5838
Unspecified vulnerability in Oracle Java SE 7u25 and earlier, and Java SE Embedded 7u25 and earlier, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Libraries.
Details
SeverityHIGH Base Score9.3
Impact Score10.0 Exploit Score8.6
Confidentiality ImpactCOMPLETE Integrity ImpactCOMPLETE
Availability ImpactCOMPLETE Access Vector
AuthenticationNONE Ease of Access