Libsixel Project: >> Libsixel >> 1.8.4 Security Vulnerabilities
libsixel before 1.10 is vulnerable to Buffer Overflow in libsixel/src/quant.c:867.
CVSS Score
8.8
EPSS Score
0.003
Published
2022-04-08
In Libsixel prior to and including v1.10.3, a NULL pointer dereference in the stb_image.h component of libsixel allows attackers to cause a denial of service (DOS) via a crafted PICT file.
CVSS Score
6.5
EPSS Score
0.002
Published
2022-01-25
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
0.004
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
0.003
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
0.004
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
0.005
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
0.005
Published
2019-12-30