NULL Pointer Dereference in HEIF Software by Nokia
CVE-2021-32289

5.5MEDIUM

Key Information:

Vendor

Nokia
Status
Heif
Vendor
CVE Published:
20 September 2021

What is CVE-2021-32289?

A vulnerability has been identified in Nokia's HEIF software, specifically in version 3.6.2 and earlier. This issue arises from a NULL pointer dereference in the convertByteStreamToRBSP() function found in nalutil.cpp. Exploitation of this vulnerability may allow an attacker to disrupt service, posing potential risks to systems utilizing this software.

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References

https://github.com/nokiatech/heif/issues/85
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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