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libsixel project libsixel 1.8.2 vulnerabilities and exploits
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8.8
CVSSv3
CVE-2020-21547
Libsixel 1.8.2 contains a heap-based buffer overflow in the dither_func_fs function in tosixel.c.
Libsixel Project Libsixel 1.8.2
8.8
CVSSv3
CVE-2019-19777
stb_image.h (aka the stb image loader) 2.23, as used in libsixel and other products, has a heap-based buffer over-read in stbi__load_main.
Libsixel Project Libsixel 1.8.2
Nothings Stb Image.h 2.23
8.8
CVSSv3
CVE-2019-19778
An issue exists in libsixel 1.8.2. There is a heap-based buffer over-read in the function load_sixel at loader.c.
Libsixel Project Libsixel 1.8.2
9.8
CVSSv3
CVE-2019-19635
An issue exists in libsixel 1.8.2. There is a heap-based buffer overflow in the function sixel_decode_raw_impl at fromsixel.c.
Libsixel Project Libsixel 1.8.2
9.8
CVSSv3
CVE-2019-19637
An issue exists in libsixel 1.8.2. There is an integer overflow in the function sixel_decode_raw_impl at fromsixel.c.
Libsixel Project Libsixel 1.8.2
9.8
CVSSv3
CVE-2019-19636
An issue exists in libsixel 1.8.2. There is an integer overflow in the function sixel_encode_body at tosixel.c.
Libsixel Project Libsixel 1.8.2
9.8
CVSSv3
CVE-2019-19638
An issue exists in libsixel 1.8.2. There is a heap-based buffer overflow in the function load_pnm at frompnm.c, due to an integer overflow.
Libsixel Project Libsixel 1.8.2
5.5
CVSSv3
CVE-2019-11024
The load_pnm function in frompnm.c in libsixel.a in libsixel 1.8.2 has infinite recursion.
Libsixel Project Libsixel 1.8.2
5.5
CVSSv3
CVE-2019-3573
In libsixel v1.8.2, there is an infinite loop in the function sixel_decode_raw_impl() in the file fromsixel.c, as demonstrated by sixel2png.
Libsixel Project Libsixel 1.8.2
7.8
CVSSv3
CVE-2019-3574
In libsixel v1.8.2, there is a heap-based buffer over-read in the function load_jpeg() in the file loader.c, as demonstrated by img2sixel.
Libsixel Project Libsixel 1.8.2
CVSSv3
CVSSv2
CVSSv3
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