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  5. CVE-2009-2901

CVE-2009-2901: Improper Authentication in Apache Tomcat

May 2, 2022 (updated June 17, 2022)

The autodeployment process in Apache Tomcat 5.5.0 through 5.5.28 and 6.0.0 through 6.0.20, when autoDeploy is enabled, deploys appBase files that remain from a failed undeploy, which might allow remote attackers to bypass intended authentication requirements via HTTP requests.

References

  • lists.apple.com/archives/security-announce/2010//Mar/msg00001.html
  • lists.opensuse.org/opensuse-security-announce/2010-04/msg00001.html
  • lists.opensuse.org/opensuse-updates/2012-12/msg00089.html
  • lists.opensuse.org/opensuse-updates/2012-12/msg00090.html
  • lists.opensuse.org/opensuse-updates/2013-01/msg00037.html
  • marc.info/?l=bugtraq&m=127420533226623&w=2
  • marc.info/?l=bugtraq&m=133469267822771&w=2
  • marc.info/?l=bugtraq&m=139344343412337&w=2
  • support.apple.com/kb/HT4077
  • svn.apache.org/viewvc?rev=892815&view=rev
  • svn.apache.org/viewvc?rev=902650&view=rev
  • tomcat.apache.org/security-5.html
  • tomcat.apache.org/security-6.html
  • ubuntu.com/usn/usn-899-1
  • www.vmware.com/security/advisories/VMSA-2011-0003.html
  • exchange.xforce.ibmcloud.com/vulnerabilities/55856
  • github.com/advisories/GHSA-hjfh-7c4v-7q8h
  • lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e@%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa@%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf@%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5@%3Cdev.tomcat.apache.org%3E
  • nvd.nist.gov/vuln/detail/CVE-2009-2901

Code Behaviors & Features

Detect and mitigate CVE-2009-2901 with GitLab Dependency Scanning

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Affected versions

All versions starting from 5.5.0 up to 5.5.28, all versions starting from 6.0.0 up to 6.0.20

Fixed versions

  • 5.5.29
  • 6.0.24

Solution

Upgrade to versions 5.5.29, 6.0.24 or above.

Impact 4.3 MEDIUM

AV:N/AC:M/Au:N/C:P/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-264

Source file

maven/org.apache.tomcat/tomcat/CVE-2009-2901.yml

Spotted a mistake? Edit the file on GitLab.

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