Vulnerabilities > Libpng > Libpng > 1.6.22

DATE CVE VULNERABILITY TITLE RISK
2019-07-10 CVE-2017-12652 Improper Input Validation vulnerability in multiple products
libpng before 1.6.32 does not properly check the length of chunks against the user limit.
network
low complexity
libpng netapp CWE-20
critical
9.8
2019-02-04 CVE-2019-7317 Use After Free vulnerability in multiple products
png_image_free in png.c in libpng 1.6.x before 1.6.37 has a use-after-free because png_image_free_function is called under png_safe_execute.
5.3
2017-01-30 CVE-2016-10087 NULL Pointer Dereference vulnerability in Libpng
The png_set_text_2 function in libpng 0.71 before 1.0.67, 1.2.x before 1.2.57, 1.4.x before 1.4.20, 1.5.x before 1.5.28, and 1.6.x before 1.6.27 allows context-dependent attackers to cause a NULL pointer dereference vectors involving loading a text chunk into a png structure, removing the text, and then adding another text chunk to the structure.
network
low complexity
libpng CWE-476
7.5