Debian Security Advisory

DLA-3288-1 curl -- LTS security update

Date Reported:
28 Jan 2023
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2022-27774, CVE-2022-32221, CVE-2022-35252, CVE-2022-43552.
More information:

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:

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