Stevie Trujillo discovered a local file write vulnerability in munin, a
network-wide graphing framework, when CGI graphs are enabled. GET
parameters are not properly handled, allowing to inject options into
munin-cgi-graph and overwriting any file accessible accessible by the
user running the cgi-process.
For the stable distribution (jessie), this problem has been fixed in
We recommend that you upgrade your munin packages.
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/
Mailing list: [email protected]
Debian Security Advisory DSA-3794-1 [email protected]org
https://www.debian.org/security/ Salvatore Bonaccorso
February 25, 2017 https://www.debian.org/security/faq