Debian: DLA-1871-1 Critical: vim Denial Of Service Risks

CVE-2017-11109

Vim allows attackers to cause a denial of service (invalid free)
or possibly have unspecified other impact via a crafted source
(aka -S) file.

CVE-2017-17087

Vim sets the group ownership of a .swp file to the editor's
primary group (which may be different from the group ownership of
the original file), which allows local users to obtain sensitive
information by leveraging an applicable group membership.

CVE-2019-12735

Vim did not restrict the `:source!` command when executed in a
sandbox.

For Debian 8 "Jessie", these problems have been fixed in version
2:7.4.488-7+deb8u4.

We recommend that you upgrade your vim packages.

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