CVE-2017-14103

The ReadJNGImage and ReadOneJNGImage functions in coders/png.c in GraphicsMagick 1.3.26 do not properly manage image pointers after certain error conditions…

published September 1, 2017

CVSS
—
EPSS
30%
Percentile
98.2
In the wild
Unconfirmed
What it is

The ReadJNGImage and ReadOneJNGImage functions in coders/png.c in GraphicsMagick 1.3.26 do not properly manage image pointers after certain error conditions, which allows remote attackers to conduct use-after-free attacks via a crafted file, related to a ReadMNGImage out-of-order CloseBlob call. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-11403.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.30248 · 98.2th percentile
Published
2017-09-01T13:00Z
EPSS history
Timeline
  • 01 SEP 13:00Z
    The ReadJNGImage and ReadOneJNGImage functions in coders/png.c in GraphicsMagick 1.3.26 do not properly manage image pointers after certain error conditions…
    cvelistv5