Yes, here's a quote from the National Archives researcher in an email that he sent me:
Something to notice about the "Durning types" is that they never provide names or units....they talk in generalities so as not to be pinned down by someone who actually does research....
It seems that over time, Durning got more brazen with his claims including this one that could be so easily verified as untrue. When he got a star on the Hollywood Walk of Fame, he said this:
http://www.foxnews.com/story/2008/08/01/charles-durning-earns-star-on-hollywood-walk-fame/
Born in Highland Falls, New York, Durning said he was 17 when he went to war, along with his three brothers.
"They dropped down the age (to enlist) to 18. I signed my mother's name and she was not happy about that," he said.
He was born February 28, 1923, so that meant he would have enlisted in 1940, nearly 2 years before Pearl Harbor. In fact, he was drafted in 1943 at age 19. This is verified by his service record and an item I found in the archives of an upstate New York newspaper listing some recent draftees.