CVE-2020-21547
Libsixel 1.8.2 contains a heap-based buffer overflow in the dither_func_fs function in tosixel.c.
- Update to 1.8.6-1
Published Updated
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libsixel vulnerabilities · Page 2
Vulnerabilities published for libsixel in the last 30 days: 1. Listed in the KEV catalogue: 0.
Vulnerabilities: 51
CVE-2020-21050
Libsixel prior to v1.8.3 contains a stack buffer overflow in the function gif_process_raster at fromgif.c.
- Update to 1.8.6-1
Published UpdatedCVE-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.
- Update to 1.8.6-1
Published UpdatedCVE-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.
- Update to 1.8.6-1
Published UpdatedCVE-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.
- Update to 1.8.6-1
Published UpdatedCVE-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.
- Update to 1.10.3-1
Published UpdatedCVE-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.
- Update to 1.10.3-1
Published UpdatedCVE-2019-20205
libsixel 1.8.4 has an integer overflow in sixel_frame_resize in frame.c.
- Update to 1.8.6-1
Published UpdatedCVE-2019-20140
An issue was discovered in libsixel 1.8.4. There is a heap-based buffer overflow in the function gif_out_code at fromgif.c.
- Update to 1.8.6-1
Published UpdatedCVE-2019-20094
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.
- Update to 1.8.6-1
Published UpdatedCVE-2019-20056
stb_image.h (aka the stb image loader) 2.23, as used in libsixel and other products, has an assertion failure in stbi__shiftsigned.
- Update to 1.8.6-1
Published UpdatedCVE-2019-20022
An invalid memory address dereference was discovered in load_pnm in frompnm.c in libsixel before 1.8.3.
- Update to 1.8.6-1
Published UpdatedCVE-2019-20024
A heap-based buffer overflow was discovered in image_buffer_resize in fromsixel.c in libsixel before 1.8.4.
- Update to 1.8.6-1
Published UpdatedCVE-2019-20023
A memory leak was discovered in image_buffer_resize in fromsixel.c in libsixel 1.8.4.
- Update to 1.8.6-1
Published UpdatedCVE-2019-19778
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.
- Update to 1.8.6-1
Published UpdatedCVE-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.
- Update to 1.8.6-1
Published UpdatedCVE-2019-19636
An issue was discovered in libsixel 1.8.2. There is an integer overflow in the function sixel_encode_body at tosixel.c.
- Update to 1.8.6-1
Published UpdatedCVE-2019-19637
An issue was discovered in libsixel 1.8.2. There is an integer overflow in the function sixel_decode_raw_impl at fromsixel.c.
- Update to 1.8.6-1
Published UpdatedCVE-2019-19638
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.
- Update to 1.8.6-1
Published UpdatedCVE-2019-19635
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.
- Update to 1.8.6-1
Published Updated
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