CVE-2021-42716

An issue was discovered in stb stbimage.h 2.27. The PNM loader incorrectly interpreted 16-bit PGM files as 8-bit when converting to RGBA, leading to a buffer overflow when later reinterpreting the result as a 16-bit buffer. An attacker could potentially have crashed a service using stbimage, or...

CVE-2021-42716

An issue was discovered in stb stbimage.h 2.27. The PNM loader incorrectly interpreted 16-bit PGM files as 8-bit when converting to RGBA, leading to a buffer overflow when later reinterpreting the result as a 16-bit buffer. An attacker could potentially have crashed a service using stbimage, or...

CVE-2021-42716

CVE-2021-42716 affects stb_image.h 2.27: the PNM loader misinterprets 16‑bit PGM data as 8‑bit when converting to RGBA, causing a buffer overflow when reinterpreted as 16‑bit. Impact documented as potential service crash and exposure of up to ~1024 bytes of non‑consecutive heap data. Connected ad...

Out-of-bounds write in libpng

An issue has been found in third-party PNM decoding associated with libpng 1.6.35. It is a stack-based buffer overflow in the function gettoken in pnm2png.c in pnm2png...

[ASA-202012-2] cimg: arbitrary code execution

Arch Linux Security Advisory ASA-202012-2 ========================================= Severity: Medium Date : 2020-12-05 CVE-ID : CVE-2020-25693 Package : cimg Type : arbitrary code execution Remote : No Link : https://security.archlinux.org/AVG-1318 Summary ======= The package cimg before version...

ImageMagick: heap-based buffer over-read in the function WritePNMImage of coders/pnm.c leading to DoS or information disclosure

In ImageMagick 7.0.8-40 Q16, there is a heap-based buffer over-read in the function WritePNMImage of coders/pnm.c, which allows an attacker to cause a denial of service or possibly information disclosure via a crafted image file. This is related to SetGrayscaleImage in MagickCore/quantize.c...

ImageMagick: stack-based buffer overflow at coders/pnm.c in WritePNMImage because of off-by-one errors

A stack-based buffer overflow was discovered in ImageMagick in the way it writes PNM images due to off-by-one errors. Applications compiled against ImageMagick libraries that accept untrustworthy images or write PNM images may be vulnerable to this flaw. An attacker could abuse this flaw by...

ImageMagick: stack-based buffer overflow at coders/pnm.c in WritePNMImage because of a misplaced strncpy and an off-by-one error

A stack-based buffer overflow was discovered in ImageMagick in the way it writes PNM images due to a misplaced strncpy and off-by-one errors. Applications compiled against ImageMagick libraries that accept untrustworthy images or write PNM images may be vulnerable to this flaw. An attacker could...

[SECURITY] Fedora 31 Update: ImageMagick-6.9.10.86-1.fc31

ImageMagick is an image display and manipulation tool for the X Window System. ImageMagick can read and write JPEG, TIFF, PNM, GIF, and Photo CD image formats. It can resize, rotate, sharpen, color reduce, or add special effects to an image, and when finished you can either save the completed wor...

Fedora Update for ImageMagick FEDORA-2019-ba7247edcf

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2018-14550

An issue has been found in third-party PNM decoding associated with libpng 1.6.35. It is a stack-based buffer overflow in the function gettoken in pnm2png.c in pnm2png...

DEBIAN-CVE-2019-20022

An invalid memory address dereference was discovered in loadpnm in frompnm.c in libsixel before 1.8.3...

UBUNTU-CVE-2019-20022

An invalid memory address dereference was discovered in loadpnm in frompnm.c in libsixel before 1.8.3...

PT-2019-16057 · Libsixel +1 · Libsixel +1

Name of the Vulnerable Software and Affected Versions: libsixel versions prior to 1.8.3 Description: An invalid memory address dereference was found in the load pnm function in frompnm.c. Recommendations: For versions prior to 1.8.3, update to version 1.8.3 or later to resolve the issue...

libsixel buffer overflow vulnerability (CNVD-2019-44741)

libsixel is a package that provides encoding/decoding implementations for DEC SIXEL graphics and other converter programs. A buffer overflow vulnerability exists in the 'loadpnm' function of the frompnm.c file in libsixel version 1.8.2. The vulnerability stems from a network system or product...

PT-2019-15897 · Sixel +1 · Libsixel +1

Name of the Vulnerable Software and Affected Versions: libsixel version 1.8.2 Description: An issue was discovered in the function load pnm at frompnm.c, due to an integer overflow, resulting in a heap-based buffer overflow. Recommendations: For libsixel version 1.8.2, at the moment, there is no...

[SECURITY] Fedora 30 Update: ImageMagick-6.9.10.75-1.fc30

ImageMagick is an image display and manipulation tool for the X Window System. ImageMagick can read and write JPEG, TIFF, PNM, GIF, and Photo CD image formats. It can resize, rotate, sharpen, color reduce, or add special effects to an image, and when finished you can either save the completed wor...

[SECURITY] Fedora 31 Update: ImageMagick-6.9.10.75-1.fc31

ImageMagick is an image display and manipulation tool for the X Window System. ImageMagick can read and write JPEG, TIFF, PNM, GIF, and Photo CD image formats. It can resize, rotate, sharpen, color reduce, or add special effects to an image, and when finished you can either save the completed wor...

EulerOS 2.0 SP5 : ImageMagick (EulerOS-SA-2019-2160)

According to the versions of the ImageMagick packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - ImageMagick is an image display and manipulation tool for the X Window System. ImageMagick can read and write JPEG, TIFF, PNM, GIF,and Phot...

[SECURITY] Fedora 31 Update: ImageMagick-6.9.10.64-1.fc31

ImageMagick is an image display and manipulation tool for the X Window System. ImageMagick can read and write JPEG, TIFF, PNM, GIF, and Photo CD image formats. It can resize, rotate, sharpen, color reduce, or add special effects to an image, and when finished you can either save the completed wor...