Vulnerability Database

296,747

Total vulnerabilities in the database

CVE-2021-20296

A flaw was found in OpenEXR in versions before 3.0.0-beta. A crafted input file supplied by an attacker, that is processed by the Dwa decompression functionality of OpenEXR's IlmImf library, could cause a NULL pointer dereference. The highest threat from this vulnerability is to system availability.

  • Published: Apr 1, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-20296
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.3
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/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