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Debian LTS Advisory DLA-2382-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                    Thorsten Alteholz
September 26, 2020                            https://wiki.debian.org/LTS
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Package        : curl
Version        : 7.52.1-5+deb9u12
CVE ID         : CVE-2020-8231


An issue has been found in curl, a command line tool for transferring data 
with URL syntax.
In rare circumstances, when using the multi API of curl in combination 
with CURLOPT_CONNECT_ONLY, the wrong connection  might be used when 
transfering data later.


For Debian 9 stretch, this problem has been fixed in version
7.52.1-5+deb9u12.

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