AI Score
Confidence
High
EPSS
Percentile
76.5%
Integer overflow in the rwpng_read_image24_libpng function in rwpng.c in pngquant 2.7.0 allows remote attackers to have unspecified impact via a crafted PNG file, which triggers a buffer overflow.
sf.snu.ac.kr/gil.hur/publications/shovel.pdf
github.com/pornel/pngquant/commit/b7c217680cda02dddced245d237ebe8c383be285
lists.debian.org/debian-lts-announce/2020/06/msg00028.html