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Attacker Value
Unknown
CVE-2020-21547
Disclosure Date: September 17, 2021 (last updated February 23, 2025)
Libsixel 1.8.2 contains a heap-based buffer overflow in the dither_func_fs function in tosixel.c.
0
Attacker Value
Unknown
CVE-2019-19777
Disclosure Date: December 13, 2019 (last updated November 27, 2024)
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.
0
Attacker Value
Unknown
CVE-2019-19778
Disclosure Date: December 13, 2019 (last updated November 27, 2024)
An issue was discovered in libsixel 1.8.2. There is a heap-based buffer over-read in the function load_sixel at loader.c.
0
Attacker Value
Unknown
CVE-2019-19636
Disclosure Date: December 08, 2019 (last updated November 27, 2024)
An issue was discovered in libsixel 1.8.2. There is an integer overflow in the function sixel_encode_body at tosixel.c.
0
Attacker Value
Unknown
CVE-2019-19635
Disclosure Date: December 08, 2019 (last updated November 27, 2024)
An issue was discovered in libsixel 1.8.2. There is a heap-based buffer overflow in the function sixel_decode_raw_impl at fromsixel.c.
0
Attacker Value
Unknown
CVE-2019-19638
Disclosure Date: December 08, 2019 (last updated November 27, 2024)
An issue was discovered 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.
0
Attacker Value
Unknown
CVE-2019-19637
Disclosure Date: December 08, 2019 (last updated November 27, 2024)
An issue was discovered in libsixel 1.8.2. There is an integer overflow in the function sixel_decode_raw_impl at fromsixel.c.
0
Attacker Value
Unknown
CVE-2019-11024
Disclosure Date: April 08, 2019 (last updated November 27, 2024)
The load_pnm function in frompnm.c in libsixel.a in libsixel 1.8.2 has infinite recursion.
0
Attacker Value
Unknown
CVE-2019-3574
Disclosure Date: January 02, 2019 (last updated November 27, 2024)
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.
0
Attacker Value
Unknown
CVE-2019-3573
Disclosure Date: January 02, 2019 (last updated November 27, 2024)
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.
0
