Product:

Libsixel

(Libsixel_project)
Repositories

Unknown:

This might be proprietary software.
#Vulnerabilities 41
Date Id Summary Products Score Patch Annotated
2021-09-17 CVE-2020-21547 Libsixel 1.8.2 contains a heap-based buffer overflow in the dither_func_fs function in tosixel.c. Libsixel 8.8
2021-09-17 CVE-2020-21548 Libsixel 1.8.3 contains a heap-based buffer overflow in the sixel_encode_highcolor function in tosixel.c. Libsixel 8.8
2021-09-14 CVE-2020-21048 An issue in the dither.c component of libsixel prior to v1.8.4 allows attackers to cause a denial of service (DOS) via a crafted PNG file. Libsixel 6.5
2021-09-14 CVE-2020-21049 An invalid read in the stb_image.h component of libsixel prior to v1.8.5 allows attackers to cause a denial of service (DOS) via a crafted PSD file. Libsixel 6.5
2021-08-10 CVE-2020-21677 A heap-based buffer overflow in the sixel_encoder_output_without_macro function in encoder.c of Libsixel 1.8.4 allows attackers to cause a denial of service (DOS) via converting a crafted PNG file into Sixel format. Libsixel 6.5
2019-12-27 CVE-2019-20023 A memory leak was discovered in image_buffer_resize in fromsixel.c in libsixel 1.8.4. Libsixel 6.5
2020-11-20 CVE-2020-19668 Unverified indexs into the array lead to out of bound access in the gif_out_code function in fromgif.c in libsixel 1.8.6. Libsixel 6.5
2021-04-14 CVE-2020-36120 Buffer Overflow in the "sixel_encoder_encode_bytes" function of Libsixel v1.8.6 allows attackers to cause a Denial of Service (DoS). Libsixel 7.5
2018-11-30 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 7.8
2020-04-12 CVE-2020-11721 load_png in loader.c in libsixel.a in libsixel 1.8.6 has an uninitialized pointer leading to an invalid call to free, which can cause a denial of service. Libsixel N/A