CVE-2021-20300CWE-190

A flaw was found in OpenEXR's hufUncompress functionality in OpenEXR/IlmImf/ImfHuf.cpp

published March 4, 2022

CVSS
—
EPSS
1%
Percentile
59.0
In the wild
Unconfirmed
What it is

A flaw was found in OpenEXR's hufUncompress functionality in OpenEXR/IlmImf/ImfHuf.cpp. This flaw allows an attacker who can submit a crafted file that is processed by OpenEXR, to trigger an integer overflow. The highest threat from this vulnerability is to system availability.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00890 · 59.0th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2022-03-04T00:00Z
EPSS history
Timeline
  • 04 MAR 00:00Z
    A flaw was found in OpenEXR's hufUncompress functionality in OpenEXR/IlmImf/ImfHuf.cpp
    cvelistv5