high
7.5
CWE
400 416
Advisory Published
Advisory Published
Updated

CVE-2022-29885: Use After Free

First published: Thu May 12 2022(Updated: )

Apache Tomcat is vulnerable to a denial of service, caused by an use-after-free flaw in theEncryptInterceptor in an untrusted network. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.

Credit: security@apache.org security@apache.org

Affected SoftwareAffected VersionHow to fix
debian/tomcat9<=9.0.31-1~deb10u6
9.0.31-1~deb10u10
9.0.43-2~deb11u6
9.0.43-2~deb11u9
9.0.70-2
Apache Tomcat>=8.5.38<=8.5.78
Apache Tomcat>=9.0.13<=9.0.62
Apache Tomcat>=10.0.0<=10.0.20
Apache Tomcat=10.1.0-milestone1
Apache Tomcat=10.1.0-milestone10
Apache Tomcat=10.1.0-milestone11
Apache Tomcat=10.1.0-milestone12
Apache Tomcat=10.1.0-milestone13
Apache Tomcat=10.1.0-milestone14
Apache Tomcat=10.1.0-milestone2
Apache Tomcat=10.1.0-milestone3
Apache Tomcat=10.1.0-milestone4
Apache Tomcat=10.1.0-milestone5
Apache Tomcat=10.1.0-milestone6
Apache Tomcat=10.1.0-milestone7
Apache Tomcat=10.1.0-milestone8
Apache Tomcat=10.1.0-milestone9
Debian Debian Linux=10.0
Debian Debian Linux=11.0
Oracle Hospitality Cruise Shipboard Property Management System=20.2.1
maven/org.apache.tomcat:tomcat>=8.5.38<8.5.79
8.5.79
maven/org.apache.tomcat:tomcat>=9.0.13<9.0.63
9.0.63
maven/org.apache.tomcat:tomcat>=10.0.0-M1<10.0.21
10.0.21
maven/org.apache.tomcat:tomcat>=10.1.0-M1<10.1.0-M15
10.1.0-M15

Remedy

https://www.oracle.com/security-alerts/cpujul2022.html

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2022-29885?

    CVE-2022-29885 is a vulnerability in Apache Tomcat that incorrectly stated it enabled Tomcat clustering to run over an untrusted network.

  • Which versions of Apache Tomcat are affected by CVE-2022-29885?

    CVE-2022-29885 affects Apache Tomcat versions 10.1.0-M1 to 10.1.0-M14, 10.0.0-M1 to 10.0.20, 9.0.13 to 9.0.62, and 8.5.38 to 8.5.78.

  • What is the severity of CVE-2022-29885?

    CVE-2022-29885 has a severity rating of 7.5 (high).

  • How can I fix CVE-2022-29885?

    To fix CVE-2022-29885, you should update Apache Tomcat to version 9.0.31-1~deb10u10, 9.0.43-2~deb11u6, 9.0.43-2~deb11u9, or 9.0.70-2.

  • Where can I find more information about CVE-2022-29885?

    You can find more information about CVE-2022-29885 on the following references: [1](http://packetstormsecurity.com/files/171728/Apache-Tomcat-10.1-Denial-Of-Service.html), [2](https://lists.apache.org/thread/2b4qmhbcyqvc7dyfpjyx54c03x65vhcv), [3](https://lists.debian.org/debian-lts-announce/2022/10/msg00029.html).

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