CVE-2021-20304 (GCVE-0-2021-20304)

Vulnerability from cvelistv5 – Published: 2022-08-23 00:00 – Updated: 2024-08-03 17:37
VLAI?
Summary
A flaw was found in OpenEXR's hufDecode functionality. This flaw allows an attacker who can pass a crafted file to be processed by OpenEXR, to trigger an undefined right shift error. The highest threat from this vulnerability is to system availability.
Severity ?
No CVSS data available.
CWE
  • CWE-190 - - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
n/a OpenEXR Affected: Fixed in OpenEXR 3.0.0-beta
Show details on NVD website
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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