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CVE-2006-7197: Apache Tomcat Buffer Over-Read

May 1, 2022 (updated April 9, 2025)

The AJP connector in Apache Tomcat 5.5.15 uses an incorrect length for chunks, which can cause a buffer over-read in the ajp_process_callback in mod_jk, which allows remote attackers to read portions of sensitive memory.

References

  • access.redhat.com/errata/RHSA-2008:0261
  • github.com/advisories/GHSA-jpqr-vh55-xqxf
  • github.com/apache/tomcat
  • lists.apache.org/thread.html/277d42b48b6e9aef50949c0dcc79ce21693091d73da246b3c1981925%40%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/277d42b48b6e9aef50949c0dcc79ce21693091d73da246b3c1981925@%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/5b7a23e245c93235c503900da854a143596d901bf1a1f67e851a5de4%40%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/5b7a23e245c93235c503900da854a143596d901bf1a1f67e851a5de4@%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/8d2a579bbd977c225c70cb23b0ec54865fb0dab5da3eff1e060c9935%40%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/8d2a579bbd977c225c70cb23b0ec54865fb0dab5da3eff1e060c9935@%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d%40%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d@%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/r5c616dfc49156e4b06ffab842800c80f4425924d0f20c452c127a53c%40%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/r5c616dfc49156e4b06ffab842800c80f4425924d0f20c452c127a53c@%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d%40%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d@%3Cdev.tomcat.apache.org%3E
  • nvd.nist.gov/vuln/detail/CVE-2006-7197
  • svn.apache.org/viewvc?view=revision&revision=381505
  • web.archive.org/web/20080511190321/http://www.securityfocus.com/bid/28477

Code Behaviors & Features

Detect and mitigate CVE-2006-7197 with GitLab Dependency Scanning

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Affected versions

All versions up to 5.5.15

Solution

Unfortunately, there is no solution available yet.

Impact 7.8 HIGH

AV:N/AC:L/Au:N/C:C/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-126: Buffer Over-read

Source file

maven/org.apache.tomcat/tomcat/CVE-2006-7197.yml

Spotted a mistake? Edit the file on GitLab.

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