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Debian Security Advisory DSA-4952-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
August 09, 2021                       https://www.debian.org/security/faq
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Package        : tomcat9
CVE ID         : CVE-2021-30640 CVE-2021-33037
Debian Bug     : 991046

Two vulnerabilities were discovered in the Tomcat servlet and JSP engine,
which could result in HTTP request smuggling, bypass of logout
restrictions or authentications using variations of a valid user name.

For the stable distribution (buster), these problems have been fixed in
version 9.0.31-1~deb10u5.

We recommend that you upgrade your tomcat9 packages.

For the detailed security status of tomcat9 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/tomcat9

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org

Debian: DSA-4952-1: tomcat9 security update

August 9, 2021
Two vulnerabilities were discovered in the Tomcat servlet and JSP engine, which could result in HTTP request smuggling, bypass of logout restrictions or authentications using varia...

Summary

Two vulnerabilities were discovered in the Tomcat servlet and JSP engine,
which could result in HTTP request smuggling, bypass of logout
restrictions or authentications using variations of a valid user name.

For the stable distribution (buster), these problems have been fixed in
version 9.0.31-1~deb10u5.

We recommend that you upgrade your tomcat9 packages.

For the detailed security status of tomcat9 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/tomcat9

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org

Severity
Package : tomcat9
CVE ID : CVE-2021-30640 CVE-2021-33037
Debian Bug : 991046

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