Double-free vulnerability in the sPLT chunk structure and png.c in pngcrush before 1.7.87 allows attackers to have unspecified impact via unknown vectors.
CVSS 3.0CRITICAL 9.8·Network·No auth·No interaction·EPSS 0.02272·Published 2017-08-31·Will not fixCWE-415
Off-by-one error in the pngcrush_measure_idat function in pngcrush.c in pngcrush before 1.7.84 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG…