A gerbv security update has been released for Debian GNU/Linux 11 to address several vulnerabilities that could result in the execution of arbitrary code, denial of service, or information disclosure if a specially crafted file is processed.

DSA 5306-1: gerbv security update

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Debian Security Advisory DSA-5306-1 security@debian.org
  https://www.debian.org/security/ Salvatore Bonaccorso
December 27, 2022   https://www.debian.org/security/faq
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Package : gerbv
CVE ID : CVE-2021-40393 CVE-2021-40394 CVE-2021-40401 CVE-2021-40403

Several vulnerabilities were discovered in gerbv, a Gerber file viewer,
which could result in the execution of arbitrary code, denial of service
or information disclosure if a specially crafted file is processed.

For the stable distribution (bullseye), these problems have been fixed in
version 2.7.0-2+deb11u2.

We recommend that you upgrade your gerbv packages.

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

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