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Debian 9 DLA-2683-1 Severe Rxvt Code Execution Vulnerability Alert

debian lts
Calendar Grey June 9, 2021
Dist Debian Esm H88
The Debian LTS Advisory DLA-2683-1 highlights a vulnerability in rxvt concerning its mishandling of escape codes, potentially enabling remote code execution.
rxvt, VT102 terminal emulator for the X Window System, allowed (potentially remote) code execution because of improper handling of certain escape sequences (ESC G Q)

Summary

For Debian 9 stretch, this problem has been fixed in version
1:2.7.10-7+deb9u2.

We recommend that you upgrade your rxvt packages.

For the detailed security status of rxvt please refer to
its security tracker page at:

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
critical
Lowest
Low
Medium
High
Critical

Package: rxvt
Version: 1:2.7.10-7+deb9u2
CVE ID: CVE-2017-7483 CVE-2021-33477
Debian Bug: 861694

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