Saitoha: >> Libsixel >> 1.8.4 Security Vulnerabilities
stb_image.h (aka the stb image loader) 2.19, as used in libsixel and other products, has a reachable assertion in stbi__create_png_image_raw.
CVSS Score
5.5
EPSS Score
0.006
Published
2022-03-26
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.
CVSS Score
6.5
EPSS Score
0.013
Published
2021-09-14
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.
CVSS Score
6.5
EPSS Score
0.009
Published
2021-08-10
libsixel 1.8.4 has an integer overflow in sixel_frame_resize in frame.c.
CVSS Score
8.8
EPSS Score
0.01
Published
2020-01-02
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.
CVSS Score
8.8
EPSS Score
0.011
Published
2019-12-30
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.
CVSS Score
8.8
EPSS Score
0.01
Published
2019-12-30
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