A sqlalchemy security update has been released for Debian GNU/Linux 9 LTS.

DLA 2811-1: sqlalchemy security update

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Debian LTS Advisory DLA-2811-1 debian-lts@lists.debian.org
  https://www.debian.org/lts/security/ Markus Koschany
November 06, 2021   https://wiki.debian.org/LTS
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Package : sqlalchemy
Version : 1.0.15+ds1-1+deb9u1
CVE ID : CVE-2019-7164 CVE-2019-7548
Debian Bug : 922669

Two SQL injection vulnerabilities were discovered in SQLAlchemy, a SQL
toolkit and Object Relational Mapper for Python, when the order_by or
group_by parameters can be controlled by an attacker.

Warning: The text coercion feature of SQLAlchemy is rarely used but the
warning that has been previously emitted is now an ArgumentError or in case
of the order_by() and group_by() parameters a CompileError.

For Debian 9 stretch, these problems have been fixed in version
1.0.15+ds1-1+deb9u1.

We recommend that you upgrade your sqlalchemy packages.

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

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