Debian alert DLA-4317-1 (libjson-xs-perl)

From:
             
 
Paride Legovini <paride@debian.org>
To:
             
 
debian-lts-announce@lists.debian.org
Subject:
             
 
[SECURITY] [DLA 4317-1] libjson-xs-perl security update
Date:
             
 
Tue, 30 Sep 2025 23:24:35 +0200
Message-ID:
             
 
<b9c5f5e831cbaf48d9e02fca5a831c92@debian.org>
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Debian LTS Advisory DLA-4317-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                      Paride Legovini
September 30, 2025                            https://wiki.debian.org/LTS
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Package        : libjson-xs-perl
Version        : 4.030-1+deb11u1
CVE ID         : CVE-2025-40928

A vulnerability has been fixed in libjson-xs-perl, a Perl module which
does C/XS-accelerated manipulation of JSON-formatted data.

CVE-2025-40928

    Integer buffer overflow causing a segfault when parsing crafted JSON,
    enabling denial-of-service attacks or other unspecified impact

For Debian 11 bullseye, this problem has been fixed in version
4.030-1+deb11u1.

We recommend that you upgrade your libjson-xs-perl packages.

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

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

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