Debian 9821 Published by

A curl security update has been released for Debian GNU/Linux 10 LTS to address a HTTP multi-header compression denial of service.

DLA 3341-1: curl security update

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Debian LTS Advisory DLA-3341-1 Adrian Bunk
February 24, 2023
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Package : curl
Version : 7.64.0-4+deb10u5
CVE ID : CVE-2023-23916
Debian Bug : 1031371

HTTP multi-header compression denial of service has been fixed in curl,
a command line tool and library for transferring data with URLs.

For Debian 10 buster, this problem has been fixed in version

We recommend that you upgrade your curl packages.

For the detailed security status of curl please refer to
its security tracker page at:

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: