A curl security update has been released for Debian GNU/Linux 10 LTS to address several vulnerabilities that could result in denial of service or information disclosure.

DLA 3288-1: curl security update

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Debian LTS Advisory DLA-3288-1 debian-lts@lists.debian.org
  https://www.debian.org/lts/security/ Roberto C. Sánchez
January 28, 2023   https://wiki.debian.org/LTS
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Package : curl
Version : 7.64.0-4+deb10u4
CVE ID : CVE-2022-27774 CVE-2022-32221 CVE-2022-35252 CVE-2022-43552
Debian Bug :

Several vulnerabilities were discovered in Curl, an easy-to-use client-side
URL transfer library, which could result in denial of service or
information disclosure.

This update also revises the fix for CVE-2022-27782 released in DLA-3085-1.

For Debian 10 buster, these problems have been fixed in version
7.64.0-4+deb10u4.

We recommend that you upgrade your curl packages.

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

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