IrfanView up to 4.55 B3D PlugIns B3d.dll out-of-bounds write

Summaryinfo

A vulnerability was found in IrfanView up to 4.55. It has been rated as critical. The affected element is an unknown function in the library B3d.dll of the component B3D PlugIns. This manipulation causes out-of-bounds write. The identification of this vulnerability is CVE-2020-13878. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in IrfanView up to 4.55 (Image Processing Software). It has been declared as critical. Affected by this vulnerability is an unknown function in the library B3d.dll of the component B3D PlugIns. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

IrfanView B3D PlugIns before version 4.56 has a B3d.dll!+27ef heap-based out-of-bounds write.

The weakness was shared 01/05/2024. It is possible to read the advisory at gist.github.com. This vulnerability is known as CVE-2020-13878 since 06/06/2020. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 4.56 eliminates this vulnerability.

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Productinfo

Type

• Image Processing Software

Name

• IrfanView

Version

• 4.0
• 4.1
• 4.2
• 4.3
• 4.4
• 4.5
• 4.6
• 4.7
• 4.8
• 4.9
• 4.10
• 4.11
• 4.12
• 4.13
• 4.14
• 4.15
• 4.16
• 4.17
• 4.18
• 4.19
• 4.20
• 4.21
• 4.22
• 4.23
• 4.24
• 4.25
• 4.26
• 4.27
• 4.28
• 4.29
• 4.30
• 4.31
• 4.32
• 4.33
• 4.34
• 4.35
• 4.36
• 4.37
• 4.38
• 4.39
• 4.40
• 4.41
• 4.42
• 4.43
• 4.44
• 4.45
• 4.46
• 4.47
• 4.48
• 4.49
• 4.50
• 4.51
• 4.52
• 4.53
• 4.54
• 4.55

License

• free

Website

• Product: https://www.irfanview.com/

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