A node-browserify-sign security update has been released for Debian GNU/Linux 10 LTS to address an upper bound check issue.

[SECURITY] [DLA 3635-1] node-browserify-sign security update

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Debian LTS Advisory DLA-3635-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Yadd
October 29, 2023 https://wiki.debian.org/LTS
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Package : node-browserify-sign
Version : 4.0.4-2+deb10u1
CVE ID : CVE-2023-46234
Debian Bug : 1054667

An upper bound check issue in `dsaVerify` function has been discovered in
node-browserify-sign. This allows an attacker to construct signatures that
can be successfully verified by any public key, thus leading to a signature
forgery attack.

For Debian 10 buster, this problem has been fixed in version
4.0.4-2+deb10u1.

We recommend that you upgrade your node-browserify-sign packages.

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

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