CVE-2020-21050

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

CVE-2020-21050

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

CVE-2020-21050

CVE-2020-21050 affects libsixel prior to v1.8.3, due to a stack buffer overflow in gif_process_raster at fromgif.c. The connected sources confirm the flaw and indicate fixes in later releases (e.g., v1.8.3+; upstream changelog mentions v1.8.5). Remediation is to upgradelibsixel to a version conta...

CVE-2020-21049

An invalid read in the stbimage.h component of libsixel prior to v1.8.5 allows attackers to cause a denial of service DOS via a crafted PSD file...

CVE-2020-21049

An invalid read in the stbimage.h component of libsixel prior to v1.8.5 allows attackers to cause a denial of service DOS via a crafted PSD file...

CVE-2020-21049

An invalid read in the stbimage.h component of libsixel prior to v1.8.5 allows attackers to cause a denial of service DOS via a crafted PSD file...

CVE-2020-21049

CVE-2020-21049 affects the libsixel project. An invalid read in the stb_image.h component prior to v1.8.5 allows an attacker to cause a Denial of Service (DOS) via a crafted PSD file. Affected software is/libsixel prior to 1.8.5 (per multiple sources). The documented impact is a DOS, with no expl...

CVE-2020-21048

An issue in the dither.c component of libsixel prior to v1.8.4 allows attackers to cause a denial of service DOS via a crafted PNG file...

CVE-2020-21048

An issue in the dither.c component of libsixel prior to v1.8.4 allows attackers to cause a denial of service DOS via a crafted PNG file...

CVE-2020-21048

An issue in the dither.c component of libsixel prior to v1.8.4 allows attackers to cause a denial of service DOS via a crafted PNG file...

CVE-2020-21048

CVE-2020-21048 affects the libsixel library, specifically the dither.c component, with a vulnerability present in versions prior to 1.8.4 that allows a crafted PNG to trigger a denial of service. The issue is documented as a DOS condition via crafted PNG input and is addressed by upgrading to lib...

CVE-2020-21050: Out-of-bounds Write

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

CVE-2020-21048: Undefined Security Weakness

An issue in the dither.c component of libsixel prior to v1.8.4 allows attackers to cause a denial of service DOS via a crafted PNG file...

Libsixel security vulnerabilities

libsixel is a package that provides an encoding/decoding implementation for DEC SIXEL graphics and other converter programs. libsixel has an unspecified vulnerability that could be exploited by an attacker to cause a denial of service DOS via a specially crafted PNG file...

CVE-2020-21049: Out-of-bounds Read

An invalid read in the stbimage.h component of libsixel prior to v1.8.5 allows attackers to cause a denial of service DOS via a crafted PSD file...

Libsixel buffer error vulnerability

libsixel is a package that provides encoding/decoding implementations for DEC SIXEL graphics and other converter programs. libsixel suffers from an invalid read vulnerability that can be exploited by attackers to cause a denial of service DOS via a specially crafted PSD file...

Libsixel buffer error vulnerability

libsixel is a package that provides encoding/decoding implementations for DEC SIXEL graphics and other converter programs. libsixel suffers from a stack buffer overflow vulnerability, for which no details of the vulnerability are currently available...

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...

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...

DEBIAN-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...