| Package | Affected versions | Patched versions |
|---|---|---|
| cfengine | = 2.0.0= 2.0.1= 2.0.2= 2.0.3= 2.0.4= 2.0.5= 2.0.6= 2.0.7= 2.0.8= 2.1.0= 2.1.7 |
The AuthenticationDialogue function in cfservd for Cfengine 2.0.0 to 2.1.7p1 does not properly check the return value of the ReceiveTransaction function, which leads to a failed malloc call and triggers to a null dereference, which allows remote attackers to cause a denial of service (crash).
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free