Libsixel: Security Vulnerabilities
libsixel before 1.10 is vulnerable to Buffer Overflow in libsixel/src/quant.c:867.
CVSS Score
8.8
EPSS Score
0.004
Published
2022-04-08
libsixel 1.10.0 is vulnerable to Use after free in libsixel/src/dither.c:379.
CVSS Score
8.8
EPSS Score
0.004
Published
2022-04-08
stb_image.h (aka the stb image loader) 2.19, as used in libsixel and other products, has a reachable assertion in stbi__create_png_image_raw.
CVSS Score
5.5
EPSS Score
0.001
Published
2022-03-26
In Libsixel prior to and including v1.10.3, a NULL pointer dereference in the stb_image.h component of libsixel allows attackers to cause a denial of service (DOS) via a crafted PICT file.
CVSS Score
6.5
EPSS Score
0.001
Published
2022-01-25