CVE-2021-3477CWE-190

There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta

published March 31, 2021

CVSS
—
EPSS
1%
Percentile
61.1
In the wild
Unconfirmed
What it is

There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00960 · 61.1th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2021-03-31T00:00Z
EPSS history
Timeline
  • 31 MAR 00:00Z
    There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta
    cvelistv5