Syntastic (aka vim-syntastic) through 3.9.0 does not properly handle searches for configuration files (it searches the current directory up to potenti...

References

• advisory https://lists.debian.org/debian-lts-announce/2018/07/msg00036.html
• advisory https://www.debian.org/security/2018/dsa-4261
• patch https://github.com/vim-syntastic/syntastic/commit/6d7c0b394e001233dd09ec473fbea2002c72632f
• report https://bugs.debian.org/894736
• report https://github.com/vim-syntastic/syntastic/issues/2170