Corn and Avocado Salsa

canned corn
1 avocado
half onion, finely sliced
1 red bell pepper, finely sliced
1 clove garlic, minced
1 Tbsp ground cumin
1 tsp crushed red pepper flakes
1/4 cup fresh cilantro
1/3 cup red wine vinegar
2 Tbsp olive oil
1/4 cup fresh lime juice
salt and black pepper to taste