Pepperl+Fuchs P+F Comtrol IO-Link Master up to 1.5.48 discoveryd null pointer dereference

Summaryinfo

A vulnerability was found in Pepperl+Fuchs P+F Comtrol IO-Link Master up to 1.5.48. It has been declared as problematic. This vulnerability affects unknown code of the component discoveryd. Executing a manipulation can lead to null pointer dereference. This vulnerability is tracked as CVE-2020-12514. The attack can be launched remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Pepperl+Fuchs P+F Comtrol IO-Link Master up to 1.5.48 (Programming Language Software). It has been declared as problematic. This vulnerability affects some unknown processing of the component discoveryd. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. As an impact it is known to affect availability.

The weakness was disclosed 01/23/2021 as vde-2020-038. The advisory is available at cert.vde.com. This vulnerability was named CVE-2020-12514. The technical details are unknown and an exploit is not available.

Upgrading eliminates this vulnerability.

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Productinfo

Type

• Programming Language Software

Vendor

• Pepperl+Fuchs

Name

• P+F Comtrol IO-Link Master

Version

• 1.5.0
• 1.5.1
• 1.5.2
• 1.5.3
• 1.5.4
• 1.5.5
• 1.5.6
• 1.5.7
• 1.5.8
• 1.5.9
• 1.5.10
• 1.5.11
• 1.5.12
• 1.5.13
• 1.5.14
• 1.5.15
• 1.5.16
• 1.5.17
• 1.5.18
• 1.5.19
• 1.5.20
• 1.5.21
• 1.5.22
• 1.5.23
• 1.5.24
• 1.5.25
• 1.5.26
• 1.5.27
• 1.5.28
• 1.5.29
• 1.5.30
• 1.5.31
• 1.5.32
• 1.5.33
• 1.5.34
• 1.5.35
• 1.5.36
• 1.5.37
• 1.5.38
• 1.5.39
• 1.5.40
• 1.5.41
• 1.5.42
• 1.5.43
• 1.5.44
• 1.5.45
• 1.5.46
• 1.5.47
• 1.5.48

CPE 2.3info

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CPE 2.2info

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