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Debian LTS Advisory DLA-4022-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                       Daniel Leidert
January 19, 2025                              https://wiki.debian.org/LTS
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Package        : tryton-server
Version        : 5.0.33-2+deb11u3
CVE ID         : not yet available
Debian Bug     : none

Cédric Krier has found that trytond, the Tryton application server,
accepts compressed content from unauthenticated requests which makes it
vulnerable to zip bomb attacks.

The fix requires a small update to tryton-client as well to prevent a
regression. 

For Debian 11 bullseye, this problem has been fixed in version
5.0.33-2+deb11u3 in tryton-server and in version 5.0.33-1+deb11u1 for
tryton-client.

We recommend that you upgrade your tryton-server and tryton-client
packages.

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

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

Debian LTS: DLA-4022-1: tryton-server Security Advisory Updates

January 19, 2025
Cédric Krier has found that trytond, the Tryton application server, accepts compressed content from unauthenticated requests which makes it vulnerable to zip bomb attacks

Summary

The fix requires a small update to tryton-client as well to prevent a
regression.

For Debian 11 bullseye, this problem has been fixed in version
5.0.33-2+deb11u3 in tryton-server and in version 5.0.33-1+deb11u1 for
tryton-client.

We recommend that you upgrade your tryton-server and tryton-client
packages.

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

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


Severity
Package : tryton-server
Version : 5.0.33-2+deb11u3
CVE ID : not yet available
Debian Bug : none

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