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Attacker Value
Unknown

CVE-2019-20094

Disclosure Date: December 30, 2019 (last updated November 27, 2024)
An issue was discovered in libsixel 1.8.4. There is a heap-based buffer overflow in the function gif_init_frame at fromgif.c.
Attacker Value
Unknown

CVE-2019-20024

Disclosure Date: December 27, 2019 (last updated November 27, 2024)
A heap-based buffer overflow was discovered in image_buffer_resize in fromsixel.c in libsixel before 1.8.4.
Attacker Value
Unknown

CVE-2019-20023

Disclosure Date: December 27, 2019 (last updated November 27, 2024)
A memory leak was discovered in image_buffer_resize in fromsixel.c in libsixel 1.8.4.
Attacker Value
Unknown

CVE-2019-20022

Disclosure Date: December 27, 2019 (last updated November 27, 2024)
An invalid memory address dereference was discovered in load_pnm in frompnm.c in libsixel before 1.8.3.
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.
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.
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.
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.
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.
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.