EUVD-2021-33360

Malicious code in bioql PyPI...

libsixel img2sixel Denial of Service Vulnerability

libsixel is a package that provides encoding/decoding implementations for DEC SIXEL graphics and other converter programs. libsixel img2sixel version 1.8.6 suffers from a denial of service vulnerability stemming from a floating-point exception error in ssixelencoderdoresize, encoder.c:633. A remo...

CVE-2022-29978

There is a floating point exception error in sixelencoderdoresize, encoder.c:633 in libsixel img2sixel 1.8.6. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted JPEG file...

CVE-2021-46700

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

CVE-2021-46700

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

Double free

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

CVE-2021-46700

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

CVE-2021-46700

CVE-2021-46700 affects libsixel 1.8.6: the function sixel_encoder_output_without_macro (called from sixel_encoder_encode_frame in encoder.c) has a double-free vulnerability. The issue is documented across multiple feeds (NVD, Debian/OSV/etc.), with CVSSv3.1 impacting availability (HIGH) and overa...

Heap overflow

A heap-based buffer overflow in the sixelencoderoutputwithoutmacro 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...

CVE-2020-21677

A heap-based buffer overflow in the sixelencoderoutputwithoutmacro 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...