Tobias Maedel discovered that the mod_copy module of ProFTPD, a FTP/SFTP/FTPS server, performed incomplete permission validation for the CPFR/CPTO commands.

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Debian Security Advisory DSA-4491-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
https://www.debian.org/security/                       Moritz Muehlenhoff
August 04, 2019                       https://www.debian.org/security/faq
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Package        : proftpd-dfsg
CVE ID         : CVE-2019-12815
Debian Bug     : 932453

Tobias Maedel discovered that the mod_copy module of ProFTPD, a
FTP/SFTP/FTPS server, performed incomplete permission validation for
the CPFR/CPTO commands.

For the oldstable distribution (stretch), this problem has been fixed
in version 1.3.5b-4+deb9u1.

For the stable distribution (buster), this problem has been fixed in
version 1.3.6-4+deb10u1.

We recommend that you upgrade your proftpd-dfsg packages.

For the detailed security status of proftpd-dfsg please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/proftpd-dfsg

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

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