In affected versions of mixme
an attacker can add or alter properties of an object via ‘proto’ through the mutate() and merge() functions. The polluted attribute will be directly assigned to every object in the program. This will put the availability of the program at risk causing a potential denial of service (DoS).
The problem is corrected starting with version 0.5.1.
No
Issue: https://github.com/adaltas/node-mixme/issues/1
Commit: https://github.com/adaltas/node-mixme/commit/cfd5fbfc32368bcf7e06d1c5985ea60e34cd4028
If you have any questions or comments about this advisory:
Upgrade to version 0.5.1 or later