A scrollz security update has been released for Debian GNU/Linux 9 LTS to address an issue that could allow an attacker to disconnect the victim from an IRC server due to a segmentation fault and client crash.

DLA 2746-1: scrollz security update

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Debian LTS Advisory DLA-2746-1 debian-lts@lists.debian.org
  https://www.debian.org/lts/security/ Thorsten Alteholz
August 21, 2021   https://wiki.debian.org/LTS
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Package : scrollz
Version : 2.2.3-1+deb9u1
CVE ID : CVE-2021-29376

An issue has been found in scrollz, an advanced ircII-based IRC client.
A crafted CTCP UTC message could allow an attacker to disconnect the
victim from an IRC server due to a segmentation fault and client crash.

For Debian 9 stretch, this problem has been fixed in version
2.2.3-1+deb9u1.

We recommend that you upgrade your scrollz packages.

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

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