A curl security update has been released for Debian GNU/Linux 10 to address two security issues.

DLA 3085-1: curl security update

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Debian LTS Advisory DLA-3085-1 debian-lts@lists.debian.org
  https://www.debian.org/lts/security/ Markus Koschany
August 29, 2022   https://wiki.debian.org/LTS
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Package : curl
Version : 7.64.0-4+deb10u3
CVE ID : CVE-2021-22898 CVE-2021-22924 CVE-2021-22946 CVE-2021-22947
CVE-2022-22576 CVE-2022-27776 CVE-2022-27781 CVE-2022-27782
CVE-2022-32206 CVE-2022-32208
Debian Bug : 989228 991492 1010295 1010254 1010253 1010252

Multiple security vulnerabilities have been discovered in cURL, an URL transfer
library. These flaws may allow remote attackers to obtain sensitive
information, leak authentication or cookie header data or facilitate a
denial of service attack.

For Debian 10 buster, these problems have been fixed in version
7.64.0-4+deb10u3.

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