An uriparser security update has been released for Debian GNU/Linux 10 and 11 to address two vulnerabilities which may result in denial of service or potentially in the the execution of arbitrary code.

DSA 5063-1: uriparser security update

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Debian Security Advisory DSA-5063-1 security@debian.org
  https://www.debian.org/security/ Salvatore Bonaccorso
January 26, 2022   https://www.debian.org/security/faq
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Package : uriparser
CVE ID : CVE-2021-46141 CVE-2021-46142

Two vulnerabilities were discovered in uriparser, a library that parses
Uniform Resource Identifiers (URIs), which may result in denial of
service or potentially in the the execution of arbitrary code.

For the oldstable distribution (buster), these problems have been fixed
in version 0.9.1-1+deb10u1.

For the stable distribution (bullseye), these problems have been fixed in
version 0.9.4+dfsg-1+deb11u1.

We recommend that you upgrade your uriparser packages.

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

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/