CVE-2018-19761

CVE-2018-19761 affects Libsixel 1.8.2, where an illegal address access in fromsixel.c:sixel_decode_raw_impl can cause a denial of service. No exploitation details are provided in the documents. Remediation: update to a newer Libsixel version that contains a fix; no specific patched version is nam...

CVE-2018-19757

CVE-2018-19757 affects libsixel 1.8.2 and is caused by a NULL pointer dereference in sixel_helper_set_additional_message (status.c), leading to denial of service. Connected advisories indicate fixes in Libsixel as versioned updates (e.g., upgrade to 1.8.3+ or 1.8.4+ depending on the issue) and re...

CVE-2018-19759

There is a heap-based buffer over-read at stbimagewrite.h function: stbiwritepngtomem in libsixel 1.8.2 that will cause a denial of service...

CVE-2018-19756

CVE-2018-19756 affects libsixel 1.8.2 and is tied to a heap-based buffer over-read in stb_image.h (stbi__tga_load), leading to denial of service. The connected documents identify Libsixel vulnerabilities across multiple versions, notably 1.8.2, with remediation guidance to update to newer release...

CVE-2018-19763

There is a heap-based buffer over-read at writer.c function: writepngtofile in libsixel 1.8.2 that will cause a denial of service...

CVE-2018-19756

There is a heap-based buffer over-read at stbimage.h function: stbitgaload in libsixel 1.8.2 that will cause a denial of service...

CVE-2018-19761

There is an illegal address access at fromsixel.c function: sixeldecoderawimpl in libsixel 1.8.2 that will cause a denial of service...

Libsixel Buffer Overflow Vulnerability

libsixel is a package that provides encoding/decoding implementations for DEC SIXEL graphics and other converter programs. A heap buffer overflow vulnerability exists in the fromsixel.c file the 'imagebufferresize' function in libsixel version 1.8.2, which can be exploited by an attacker to cause...

PT-2018-15077 · Libsixel +1 · Libsixel +1

Name of the Vulnerable Software and Affected Versions: libsixel version 1.8.2 Description: A heap-based buffer overflow occurs in the image buffer resize function within the fromsixel.c file of libsixel, potentially causing a denial of service or other unspecified impacts. Recommendations: For...

PT-2018-15074 · Libsixel +1 · Libsixel +1

Name of the Vulnerable Software and Affected Versions: libsixel version 1.8.2 Description: The issue is a heap-based buffer over-read located in the stb image write.h file, specifically within the stbi write png to mem function. This will cause a denial of service. Recommendations: For libsixel...

PT-2018-15078 · Libsixel +1 · Libsixel +1

Name of the Vulnerable Software and Affected Versions: libsixel version 1.8.2 Description: The issue is a heap-based buffer over-read that occurs in the write png to file function within the writer.c file of libsixel. This will cause a denial of service. Recommendations: For libsixel version 1.8....

PT-2018-15073 · Libsixel +1 · Libsixel +1

Name of the Vulnerable Software and Affected Versions: libsixel version 1.8.2 Description: The issue is related to a NULL pointer dereference in the sixel helper set additional message function, located in the status.c file of the libsixel library. This will cause a denial of service...

PT-2018-15076 · Libsixel +1 · Libsixel +1

Name of the Vulnerable Software and Affected Versions: libsixel version 1.8.2 Description: The issue is related to an illegal address access in the sixel decode raw impl function within the fromsixel.c file of libsixel. This will cause a denial of service. Recommendations: For libsixel version...

libsixel buffer overflow vulnerability (CNVD-2019-00646)

libsixel is a package that provides encoding/decoding implementations for DEC SIXEL graphics and other converter programs. A heap buffer overflow vulnerability exists in the stbimagewrite.h file the 'stbiwritepngtomem' function in libsixel version 1.8.2, which can be exploited by an attacker to...

Libsixel Buffer Out-of-Bounds Read Vulnerability

libsixel is a package that provides encoding/decoding implementations for DEC SIXEL graphics and other converter programs. A heap buffer out-of-bounds read vulnerability exists in the 'writepngtofile' function of the writer.c file in libsixel version 1.8.2, which can be exploited by an attacker t...

PT-2018-15072 · Libsixel +1 · Libsixel +1

Name of the Vulnerable Software and Affected Versions: libsixel version 1.8.2 Description: The issue is a heap-based buffer over-read located in the stb image.h file, specifically within the stbi tga load function, which can cause a denial of service. Recommendations: For libsixel version 1.8.2, ...

Libsixel Null Pointer Dereference Vulnerability

libsixel is a package that provides encoding/decoding implementations for DEC SIXEL graphics and other converter programs. A null pointer dereference vulnerability exists in the 'sixelhelpersetadditionalmessag' function status.c file in libsixel version 1.8.2, which can be exploited by an attacke...

Libsixel Illegal Address Access Vulnerability

libsixel is a package that provides encoding/decoding implementations for DEC SIXEL graphics and other converter programs. An illegal address access vulnerability exists in the 'sixeldecoderawimpl' function of the fromsixel.c file in libsixel version 1.8.2, which can be exploited by an attacker t...

PT-2018-3777 · Libsixel +1 · Libsixel +1

Name of the Vulnerable Software and Affected Versions: libsixel versions prior to 1.8.5 Description: The issue is related to an invalid read in the stb image.h component of libsixel, which can be exploited by attackers to cause a denial of service DOS via a crafted PSD file. This can be achieved ...

FreeBSD : Memory leak in different components (efe43d2b-8f35-11e8-b9e8-dcfe074bd614)

MITRE reports : bsixel 1.8.1 has a memory leak in sixeldecoderdecode in decoder.c, imagebufferresize in fromsixel.c, sixeldecoderaw in fromsixel.c and sixelallocatornew in allocator.c C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from the...