Description
An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via crafted CreateSubscription, CreateMonitoredItems(Sampling), Publish, TransferSubscriptions, and DeleteSubscriptions requests
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://github.com/open62541/open62541/issues/8092 ↗
- https://github.com/open62541/open62541/blob/master/src/server/ua_services_subscription.c ↗
- https://github.com/open62541/open62541/blob/master/src/server/ua_subscription.c ↗
- https://github.com/open62541/open62541/blob/master/src/server/ua_subscription.h ↗
- https://github.com/open62541/open62541/blob/master/examples/access_control/server_access_control.c ↗