Sqlalchemy mako before 1.2.2 is vulnerable to Regular expression Denial of Service when using the Lexer class to parse. This also affects babelplugin and linguaplugin. https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c https://pyup.io/vulnerabilities/CVE-2022-40023/50870/ https://github.com/sqlalchemy/mako/issues/366 https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21 https://lists.debian.org/debian-lts-announce/2022/09/msg00026.html
Created python-pecan tracking bugs for this issue: Affects: epel-all [bug 2128979] Affects: fedora-all [bug 2128978]
Created python-pecan tracking bugs for this issue: Affects: openstack-rdo [bug 2128981]
This package is a wayland notification daemon, not the python templating library: this bug is in the wrong place.
You want the python-mako [1] package - adding its maintainer to the CC list. [1] https://src.fedoraproject.org/rpms/python-mako
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:2258 https://access.redhat.com/errata/RHSA-2023:2258
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2023:2893 https://access.redhat.com/errata/RHSA-2023:2893
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2022-40023