CVE-2018-12366

An invalid grid size during QCMS (color profile) transformations can result in the out-of-bounds read interpreted as a float value

published October 18, 2018

CVSS
—
EPSS
3%
Percentile
87.8
In the wild
Unconfirmed
What it is

An invalid grid size during QCMS (color profile) transformations can result in the out-of-bounds read interpreted as a float value. This could leak private data into the output. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03158 · 87.8th percentile
Published
2018-10-18T13:00Z
EPSS history
Timeline
  • 18 OCT 13:00Z
    An invalid grid size during QCMS (color profile) transformations can result in the out-of-bounds read interpreted as a float value
    cvelistv5