CVE-2020-12514

Pepperl+Fuchs Comtrol IO-Link Master in Version 1.5.48 and below is prone to a NULL Pointer Dereference that leads to a DoS in discoveryd
References
Link Resource
https://cert.vde.com/en-us/advisories/vde-2020-038 Third Party Advisory
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:pepperl-fuchs:io-link_master_4-eip_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:io-link_master_4-eip:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:pepperl-fuchs:io-link_master_8-eip_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:io-link_master_8-eip:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:pepperl-fuchs:io-link_master_8-eip-l_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:io-link_master_8-eip-l:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:pepperl-fuchs:io-link_master_dr-8-eip_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:io-link_master_dr-8-eip:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:pepperl-fuchs:io-link_master_dr-8-eip-p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:io-link_master_dr-8-eip-p:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:pepperl-fuchs:io-link_master_dr-8-eip-t_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:io-link_master_dr-8-eip-t:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:pepperl-fuchs:io-link_master_4-pnio_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:io-link_master_4-pnio:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:pepperl-fuchs:io-link_master_8-pnio_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:io-link_master_8-pnio:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:pepperl-fuchs:io-link_master_8-pnio-l_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:io-link_master_8-pnio-l:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:pepperl-fuchs:io-link_master_dr-8-pnio_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:io-link_master_dr-8-pnio:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:pepperl-fuchs:io-link_master_dr-8-pnio-p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:io-link_master_dr-8-pnio-p:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:pepperl-fuchs:io-link_master_dr-8-pnio-t_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:io-link_master_dr-8-pnio-t:-:*:*:*:*:*:*:*

Information

Published : 2021-01-22 11:15

Updated : 2021-01-28 08:26


NVD link : CVE-2020-12514

Mitre link : CVE-2020-12514


JSON object : View

CWE
CWE-476

NULL Pointer Dereference

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Products Affected

pepperl-fuchs

  • io-link_master_dr-8-eip-p_firmware
  • io-link_master_4-eip
  • io-link_master_8-eip_firmware
  • io-link_master_dr-8-eip
  • io-link_master_8-pnio_firmware
  • io-link_master_dr-8-pnio-p
  • io-link_master_8-pnio-l_firmware
  • io-link_master_dr-8-pnio-t_firmware
  • io-link_master_dr-8-pnio-t
  • io-link_master_dr-8-pnio-p_firmware
  • io-link_master_8-eip-l_firmware
  • io-link_master_dr-8-eip_firmware
  • io-link_master_4-pnio
  • io-link_master_dr-8-eip-t_firmware
  • io-link_master_8-pnio-l
  • io-link_master_4-eip_firmware
  • io-link_master_8-eip
  • io-link_master_4-pnio_firmware
  • io-link_master_dr-8-eip-t
  • io-link_master_dr-8-eip-p
  • io-link_master_dr-8-pnio
  • io-link_master_8-eip-l
  • io-link_master_8-pnio
  • io-link_master_dr-8-pnio_firmware