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CVE-2020-19490

Good to know:

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Date: July 21, 2021

tinyexr 0.9.5 has a integer overflow over-write in tinyexr::DecodePixelData in tinyexr.h, related to OpenEXR code.

Language: C

Severity Score

Related Resources (4)

https://github.com/syoyo/tinyexr/commit/a685e3332f61cd4e59324bf3f669d36973d64270
https://nvd.nist.gov/vuln/detail/CVE-2020-19490
https://github.com/syoyo/tinyexr/issues/124
https://www.mend.io/vulnerability-database/CVE-2020-19490

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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