Clashes in Syria's streets have led to the deaths of 11 civilians since Friday, according to Local Coordination Committees of Syria, a dissident group.

The organization said the deaths came during the violent government crackdown on protests that have sprung up in various cities including Aleppo, Deir Azzor, Daeel and Douma.

CNN cannot independently verify the claim, and a government response was not immediately available.

Government officials blamed the some of the violence on "terrorists," according to the state-run Syrian Arab News Agency (SANA). SANA reported Tuesday that the "terrorists" killed three security officials and two civilians.