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libsixel project libsixel 1.8.2 vulnerabilities and exploits
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6.8
CVSSv2
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
4.3
CVSSv2
CVE-2018-19759
There is a heap-based buffer over-read at stb_image_write.h (function: stbi_write_png_to_mem) in libsixel 1.8.2 that will cause a denial of service.
Libsixel Project Libsixel 1.8.2
7.5
CVSSv2
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
4.3
CVSSv2
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
4.3
CVSSv2
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
6.8
CVSSv2
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
4.3
CVSSv2
CVE-2018-19756
There is a heap-based buffer over-read at stb_image.h (function: stbi__tga_load) in libsixel 1.8.2 that will cause a denial of service.
Libsixel Project Libsixel 1.8.2
4.3
CVSSv2
CVE-2018-19757
There is a NULL pointer dereference at function sixel_helper_set_additional_message (status.c) in libsixel 1.8.2 that will cause a denial of service.
Libsixel Project Libsixel 1.8.2
4.3
CVSSv2
CVE-2018-19761
There is an illegal address access at fromsixel.c (function: sixel_decode_raw_impl) in libsixel 1.8.2 that will cause a denial of service.
Libsixel Project Libsixel 1.8.2
6.8
CVSSv2
CVE-2018-19762
There is a heap-based buffer overflow at fromsixel.c (function: image_buffer_resize) in libsixel 1.8.2 that will cause a denial of service or possibly unspecified other impact.
Libsixel Project Libsixel 1.8.2
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-30065
CVE-2024-5843
CVE-2024-30080
code execution
CVE-2024-4577
CVE-2024-26169
wireless
remote code execution
CVE-2024-36103
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