The tooltip for venom (an effect that is applied to players by vine crawlers in The Silverwastes) states
Deals damage every second; removes one boon and applies a random condition every 10 seconds.
I noticed boons being stripped every 10 seconds, but no random conditions. I have tested this on a few of my toons. I don’t know whether the tooltip is erroneous, or whether the condition application is bugged. Nonetheless, tooltip-effect discrepancy.