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Short Name

HTTP:JAVA-UA-EXE-DL

Severity

Critical

Recommended

No

Recommended Action

Drop

Category

HTTP

Keywords

Executable File Downloaded by Java User Agent

Release Date

2013/01/18

Update Number

2226

Supported Platforms

di-5.3+, idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+

HTTP: Executable File Downloaded by Java User Agent


This signature detects a Microsoft executable file being downloaded by a web client using a Java User Agent string. This behavior has been identified as being common to many in-the-wild exploits targeting the recent Java 7 vulnerabilities. It is strongly recommended that you block this activity.

Extended Description

Per: http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html 'Note: JDK and JRE 6, 5.0 and 1.4.2, and Java SE Embedded JRE releases are not affected.'

Affected Products

  • Oracle jdk 1.7.0
  • Oracle jre 1.7.0

References

  • CVE: CVE-2013-2472
  • CVE: CVE-2012-3174
  • CVE: CVE-2012-5088
  • CVE: CVE-2012-4681
  • CVE: CVE-2012-5076
  • CVE: CVE-2013-0422
  • CVE: CVE-2012-0507
  • CVE: CVE-2013-1493
  • CVE: CVE-2013-2460

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