Heap-Based Out-of-Bounds Write in IrfanView B3D PlugIns
CVE-2020-13878

9.8CRITICAL

Key Information:

Vendor

IrfanView
Status
B3d
Vendor
CVE Published:
5 January 2024

What is CVE-2020-13878?

IrfanView B3D PlugIns prior to version 4.56 are susceptible to a heap-based out-of-bounds write via the B3d.dll component. An attacker could exploit this vulnerability to corrupt memory, potentially leading to unexpected behavior and could allow for arbitrary code execution. Users of affected versions should prioritize upgrading to a patched version to mitigate the risk associated with this flaw.

References

https://gist.github.com/oicu0619/2b0eb7dd447aca8f4ab398a9...

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

JSON
.