Saitoha: >> Libsixel Security Vulnerabilities
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.
CVSS Score
5.5
EPSS Score
0.002
Published
2018-11-30
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.
CVSS Score
7.8
EPSS Score
0.002
Published
2018-11-30
There is a heap-based buffer over-read at writer.c (function: write_png_to_file) in libsixel 1.8.2 that will cause a denial of service.
CVSS Score
5.5
EPSS Score
0.002
Published
2018-11-30
libsixel 1.8.1 has a memory leak in sixel_decoder_decode in decoder.c, image_buffer_resize in fromsixel.c, and sixel_decode_raw in fromsixel.c.
CVSS Score
7.5
EPSS Score
0.004
Published
2018-07-15
libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c.
CVSS Score
7.5
EPSS Score
0.004
Published
2018-07-15
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