The ReadWPGImage function in coders/wpg.c in GraphicsMagick 1.3.26 does not properly validate colormapped images, which allows remote attackers to cause a denial of service (ImportIndexQuantumType invalid write and application crash) or possibly have unspecified other impact via a malformed WPG image.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | graphicsmagick | <Â 1.3.27-r0 | UNKNOWN |
Alpine | 3.10-community | noarch | graphicsmagick | <Â 1.3.27-r0 | UNKNOWN |
Alpine | 3.11-community | noarch | graphicsmagick | <Â 1.3.27-r0 | UNKNOWN |
Alpine | 3.12-community | noarch | graphicsmagick | <Â 1.3.27-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | graphicsmagick | <Â 1.3.27-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | graphicsmagick | <Â 1.3.27-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | graphicsmagick | <Â 1.3.27-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | graphicsmagick | <Â 1.3.27-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | graphicsmagick | <Â 1.3.27-r0 | UNKNOWN |
Alpine | 3.18-community | noarch | graphicsmagick | <Â 1.3.27-r0 | UNKNOWN |