FILE-JAVA -- Snort has detected traffic targeting vulnerabilities that are exploited in java files such as .class or .jar.
FILE-JAVA Oracle Java field bytecode verifier cache code execution attempt
This rule looks for attempts to exploit a sandbox bypass attempt in the Oracle Java Applet ProviderSkeleton class.
This rule looks for attempts to exploit a sandbox bypass attempt in the Oracle Java Applet ProviderSkeleton class.
No public information
No known false positives
Cisco Talos Intelligence Group
Tactic: Execution
Technique: Exploitation for Client Execution
For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org
Insecure Deserialization
Insecure Deserialization relates to web application security. Applications turn an object into data through serialization; the reverse of that process, deserialization, can be vulnerable to attacks when the application trusts the data that is being deserialized. Serialized data is machine readable and not encrypted; serialized user-supplied data should not be trusted. Deserialization attacks can lead to remote code execution.
CVE-2012-1723Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 update 4 and earlier, 6 update 32 and earlier, 5 update 35 and earlier, and 1.4.2_37 and earlier allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Hotspot. |
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