Описание
In WriteOnePNGImage() of the PNG coder at coders/png.c, an improper call to AcquireVirtualMemory() and memset() allows for an out-of-bounds write later when PopShortPixel() from MagickCore/quantum-private.h is called. The patch fixes the calls by adding 256 to rowbytes. An attacker who is able to supply a specially crafted image could affect availability with a low impact to data integrity. This flaw affects ImageMagick versions prior to 6.9.10-68 and 7.0.8-68.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was deferred |
| devel | deferred | |
| esm-apps/focal | deferred | |
| esm-apps/jammy | deferred | |
| esm-apps/noble | deferred | |
| esm-infra-legacy/trusty | released | 8:6.7.7.10-6ubuntu3.13+esm11 |
| esm-infra/bionic | deferred | |
| esm-infra/xenial | released | 8:6.8.9.9-7ubuntu5.16+esm2 |
| focal | ignored | end of standard support, was deferred |
| groovy | ignored | end of life |
Показывать по
5.8 Medium
CVSS2
6.1 Medium
CVSS3
Связанные уязвимости
In WriteOnePNGImage() of the PNG coder at coders/png.c, an improper call to AcquireVirtualMemory() and memset() allows for an out-of-bounds write later when PopShortPixel() from MagickCore/quantum-private.h is called. The patch fixes the calls by adding 256 to rowbytes. An attacker who is able to supply a specially crafted image could affect availability with a low impact to data integrity. This flaw affects ImageMagick versions prior to 6.9.10-68 and 7.0.8-68.
In WriteOnePNGImage() of the PNG coder at coders/png.c, an improper call to AcquireVirtualMemory() and memset() allows for an out-of-bounds write later when PopShortPixel() from MagickCore/quantum-private.h is called. The patch fixes the calls by adding 256 to rowbytes. An attacker who is able to supply a specially crafted image could affect availability with a low impact to data integrity. This flaw affects ImageMagick versions prior to 6.9.10-68 and 7.0.8-68.
In WriteOnePNGImage() of the PNG coder at coders/png.c, an improper ca ...
In WriteOnePNGImage() of the PNG coder at coders/png.c, an improper call to AcquireVirtualMemory() and memset() allows for an out-of-bounds write later when PopShortPixel() from MagickCore/quantum-private.h is called. The patch fixes the calls by adding 256 to rowbytes. An attacker who is able to supply a specially crafted image could affect availability with a low impact to data integrity. This flaw affects ImageMagick versions prior to 6.9.10-68 and 7.0.8-68.
5.8 Medium
CVSS2
6.1 Medium
CVSS3