Heap-Based Out-of-Bounds Write in IrfanView B3D PlugIns
CVE-2020-13879

9.8CRITICAL

Key Information:

Vendor

IrfanView
Status
B3d
Vendor
CVE Published:
5 January 2024

What is CVE-2020-13879?

A vulnerability exists in the IrfanView B3D PlugIns prior to version 4.56 due to a heap-based out-of-bounds write in the B3d.dll component. This flaw can enable an attacker to manipulate memory allocations, potentially leading to data corruption or arbitrary code execution. Systems utilizing affected versions of the B3D PlugIns are at risk if this vulnerability is exploited, underscoring the necessity for users to update their software to safeguard against potential threats.

References

https://gist.github.com/oicu0619/878b8c37f238f4de5ff54397...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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