The @CopyFrom operation in the POST servlet in the org.apache.sling.servlets.post bundle before 2.1.2 in Apache Sling does not prevent attempts to copy an ancestor node to a descendant node, which allows remote attackers to cause a denial of service (infinite loop) via a crafted HTTP request.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Org.apache.sling.servlets.post | Apache | * | 2.1.0 (including) |
Sling | Apache | * | * |