Vulnerability Database

296,747

Total vulnerabilities in the database

CVE-2021-3477

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.

  • Published: Mar 31, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-3477
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
openexr / openexr - 2.4.3
openexr / openexr 2.5.0 2.5.4
debian / debian_linux 9.0 9.0.x
debian / debian_linux 10.0 10.0.x