Anderson, 23, signed on with the Giants as an undrafted free agent out of Louisiana-Lafayette back in May. He has appeared in one game this season, but has yet to record a single statistic.
Brown, 27, originally signed with the Ravens as an undrafted free agent out of USC back in 2012. He later joined the New Orleans Saints for a season before signing a one-year, $795,000 contract with the Giants several months ago.
This season, he has been limited to appearing in just three games and has played a total of 62 snaps, according to Pro Football Focus.