750 matches found
CVE-2025-9300: Stack-based Buffer Overflow
A vulnerability was found in saitoha libsixel up to 1.10.3. Affected by this issue is the function sixeldebugprintpalette of the file src/encoder.c of the component img2sixel. The manipulation results in stack-based buffer overflow. The attack must be initiated from a local position. The exploit...
libsixel 安全漏洞
libsixel is a package from the individual developer Hayaki Saito that provides an encoding/decoding implementation for DEC SIXEL graphics and other converter programs. A security vulnerability exists in libsixel version 1.10.3 and earlier, which stems from a stack buffer overflow...
Linux Distros Unpatched Vulnerability : CVE-2018-19757
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - There is a NULL pointer dereference at function sixelhelpersetadditionalmessage status.c in libsixel 1.8.2 that will cause a denial of service. CVE-2018-19757...
Linux Distros Unpatched Vulnerability : CVE-2018-19759
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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-2018-19759 Note...
Linux Distros Unpatched Vulnerability : CVE-2019-19777
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - stbimage.h aka the stb image loader 2.23, as used in libsixel and other products, has a heap-based buffer over-read in stbiloadmain. CVE-2019-19777 Note that...
Linux Distros Unpatched Vulnerability : CVE-2019-11024
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The loadpnm function in frompnm.c in libsixel.a in libsixel 1.8.2 has infinite recursion. CVE-2019-11024 Note that Nessus relies on the presence of the package ...
CVE-2022-27044
libsixel 1.8.6 is affected by Buffer Overflow in libsixel/src/quant.c:876...
CVE-2021-46700
In libsixel 1.8.6, sixelencoderoutputwithoutmacro called from sixelencoderencodeframe in encoder.c has a double free...
CVE-2021-45340
In Libsixel prior to and including v1.10.3, a NULL pointer dereference in the stbimage.h component of libsixel allows attackers to cause a denial of service DOS via a crafted PICT file...
CVE-2021-41715
libsixel 1.10.0 is vulnerable to Use after free in libsixel/src/dither.c:379...
CVE-2021-40656
libsixel before 1.10 is vulnerable to Buffer Overflow in libsixel/src/quant.c:867...
CVE-2020-36120
Buffer Overflow in the "sixelencoderencodebytes" function of Libsixel v1.8.6 allows attackers to cause a Denial of Service DoS...
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-2020-21547
Libsixel 1.8.2 contains a heap-based buffer overflow in the ditherfuncfs function in tosixel.c...
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...
CVE-2020-21548
Libsixel 1.8.3 contains a heap-based buffer overflow in the sixelencodehighcolor function in tosixel.c...
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-2020-21050
Libsixel prior to v1.8.3 contains a stack buffer overflow in the function gifprocessraster at fromgif.c...