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Debian LTS Advisory DLA-3613-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/               Emilio Pozuelo Monfort
October 11, 2023                              https://wiki.debian.org/LTS
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Package        : curl
Version        : 7.64.0-4+deb10u7
CVE ID         : CVE-2023-28321 CVE-2023-38546

Two security issues were found in Curl, an easy-to-use client-side URL
transfer library and command line tool.

CVE-2023-28321

    Hiroki Kurosawa found that curl could mismatch hostnames with
    wildcards when using its own name matching function.

CVE-2023-38546

    It was discovered that under some circumstances libcurl was
    susceptible to cookie injection.

For Debian 10 buster, these problems have been fixed in version
7.64.0-4+deb10u7.

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/source-package/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