7.5
CWE
20
Advisory Published
Updated

CVE-2009-4611: Input Validation

First published: Wed Jan 13 2010(Updated: )

Mort Bay Jetty 6.x through 6.1.22 and 7.0.0 writes backtrace data without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator, related to (1) a string value in the Age parameter to the default URI for the Cookie Dump Servlet in test-jetty-webapp/src/main/java/com/acme/CookieDump.java under cookie/, (2) an alphabetic value in the A parameter to jsp/expr.jsp, or (3) an alphabetic value in the Content-Length HTTP header to an arbitrary application.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Eclipse Jetty=6.1.5
Eclipse Jetty=6.1.0
Eclipse Jetty=6.1.12-rc3
Eclipse Jetty=6.0.0-beta14
Eclipse Jetty=6.1.0-pre3
Eclipse Jetty=6.1.0-rc1
Eclipse Jetty=6.1.15-pre0
Eclipse Jetty=6.0.0-beta9
Eclipse Jetty=6.0.0-beta2
Eclipse Jetty=6.0.0-beta15
Eclipse Jetty=6.0.0-alpha0
Eclipse Jetty=6.1.14
Eclipse Jetty=6.1.11
Eclipse Jetty=6.0.0-beta0
Eclipse Jetty=6.1.0-rc0
Eclipse Jetty=6.1.4-rc1
Eclipse Jetty=6.1.15-rc4
Eclipse Jetty=6.0.0-alpha3
Eclipse Jetty=6.0.0-rc3
Eclipse Jetty=6.1.10
Eclipse Jetty=6.0.1
Eclipse Jetty=6.1.15-rc5
Eclipse Jetty=6.0.0-beta3
Eclipse Jetty=6.1.6
Eclipse Jetty=6.1.2-rc4
Eclipse Jetty=6.0.0-alpha1
Eclipse Jetty=6.1.1-rc0
Eclipse Jetty=6.0.0-beta16
Eclipse Jetty=6.1.3
Eclipse Jetty=6.1.2-rc2
Eclipse Jetty=6.0.0-beta10
Eclipse Jetty=6.1.2-rc3
Eclipse Jetty=6.0.0-rc1
Eclipse Jetty=6.1.12-rc2
Eclipse Jetty=6.1.15
Eclipse Jetty=6.0.0-rc0
Eclipse Jetty=6.1.2-rc5
Eclipse Jetty=6.1.1
Eclipse Jetty=6.1.6-rc1
Eclipse Jetty=6.1.0-pre1
Eclipse Jetty=6.1.5-rc0
Eclipse Jetty=6.0.0-beta1
Eclipse Jetty=6.0.0-alpha2
Eclipse Jetty=6.0.0-beta4
Eclipse Jetty=6.1.12-rc5
Eclipse Jetty=6.1.0-pre0
Eclipse Jetty=6.0.0-rc2
Eclipse Jetty=6.0.0
Eclipse Jetty=6.1.2-rc0
Eclipse Jetty=6.1.8
Eclipse Jetty=6.0.0-beta6
Eclipse Jetty=6.1.20
Eclipse Jetty=6.1.12-rc4
Eclipse Jetty=6.1.16
Eclipse Jetty=6.1.2-pre0
Eclipse Jetty=6.0.0-beta17
Eclipse Jetty=6.1.2-pre1
Eclipse Jetty=6.1.4-rc0
Eclipse Jetty=6.0.0-beta8
Eclipse Jetty=6.1.0-rc3
Eclipse Jetty=6.1.0-rc2
Eclipse Jetty=6.1.15-rc3
Eclipse Jetty=6.1.6-rc0
Eclipse Jetty=6.1.0-pre2
Eclipse Jetty=6.1.7
Eclipse Jetty=6.0.0-beta12
Eclipse Jetty=6.1.15-rc2
Eclipse Jetty=6.1.19
Eclipse Jetty=6.0.0-beta7
Eclipse Jetty=6.0.0-beta11
Eclipse Jetty=6.0.0-beta5
Eclipse Jetty=6.0.0-rc4
Eclipse Jetty=6.0.0-betax
Eclipse Jetty=6.1.9
Eclipse Jetty=6.1.12
Eclipse Jetty=6.1.2
Eclipse Jetty=6.0.2
Eclipse Jetty=7.0.0
Eclipse Jetty=6.1.2-rc1
Eclipse Jetty=6.1.12-rc1
Eclipse Jetty=6.1.4

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Frequently Asked Questions

  • What is the severity of CVE-2009-4611?

    CVE-2009-4611 is a medium severity vulnerability due to non-sanitized backtrace data that can be exploited by remote attackers.

  • How do I fix CVE-2009-4611?

    To fix CVE-2009-4611, upgrade your Mort Bay Jetty installation to a version later than 6.1.22 or 7.0.0.

  • What types of applications are affected by CVE-2009-4611?

    CVE-2009-4611 affects various versions of Mort Bay Jetty 6.x and 7.x applications.

  • Can CVE-2009-4611 lead to remote code execution?

    Yes, CVE-2009-4611 can potentially allow remote attackers to execute arbitrary commands.

  • What is the impact of CVE-2009-4611 on web applications?

    CVE-2009-4611 can allow attackers to modify UI elements like window titles or overwrite files in web applications.

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