N.Y. Civil Practice Law & Rules § 2003: Irregularity in judicial sale

§ 2003. Irregularity in judicial sale. At any time within one year

after a sale made pursuant to a judgment or order, but not thereafter,

the court, upon such terms as may be just, may set the sale aside for a

failure to comply with the requirements of the civil practice law and

rules as to the notice, time or manner of such sale, if a substantial

right of a party was prejudiced by the defect. This section does not

apply to judicial sales made pursuant to article 9 of the uniform

commercial code.