Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS via an assertion failure in the stbijpeghuffdecode function, due to a crafted JPEG file. Details Denial of Service DoS describes a family of attacks, all aimed at making a system inaccessible to its intended and...

UBUNTU-CVE-2021-46700

In libsixel 1.8.6, sixelencoderoutputwithoutmacro called from sixelencoderencodeframe in encoder.c has a double free...

DEBIAN-CVE-2020-21050

Libsixel prior to v1.8.3 contains a stack buffer overflow in the function gifprocessraster at fromgif.c...

UBUNTU-CVE-2020-11721

loadpng 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...