libpng before 1.6.32 does not properly check the length of chunks against the user limit.
CVSS Score
9.8
EPSS Score
0.006
Published
2019-07-10
Unspecified vulnerability in libpng before 1.6.20, as used in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-07-01, allows attackers to gain privileges via a crafted application, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 23265085.
CVSS Score
7.8
EPSS Score
0.001
Published
2016-07-11
The png_do_expand_palette function in libpng before 1.6.8 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via (1) a PLTE chunk of zero bytes or (2) a NULL palette, related to pngrtran.c and pngset.c.
CVSS Score
6.5
EPSS Score
0.035
Published
2014-01-12