CVE-2019-13542
Medium
Description
3S-Smart Software Solutions GmbH CODESYS V3 OPC UA Server, all versions 3.5.11.0 to 3.5.15.0, allows an attacker to send crafted requests from a trusted OPC UA client that cause a NULL pointer dereference, which may trigger a denial-of-service condition.
SeverityMedium
CVSS6.5
Exploit probability74. percentile1.5%
ProductCodesys Control For Beaglebone
PublishedSep 17, 2019
First seenSep 17, 2019
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- codesys control_for_beaglebone3.5.15.0 or later
- codesys control_for_empc-a\/imx63.5.15.0 or later
- codesys control_for_iot20003.5.15.0 or later
- codesys control_for_pfc1003.5.15.0 or later
- codesys control_for_pfc2003.5.15.0 or later
- codesys control_for_raspberry_pi3.5.15.0 or later
- codesys control_rte3.5.15.0 or later
- codesys control_win3.5.15.0 or later
- codesys linux3.5.15.0 or later
- codesys runtime_system_toolkit3.5.15.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| codesys control_for_beaglebone | 3.5.11.0 ≤ v < 3.5.15.0 | 3.5.15.0 |
| codesys control_for_empc-a\/imx6 | 3.5.11.0 ≤ v < 3.5.15.0 | 3.5.15.0 |
| codesys control_for_iot2000 | 3.5.11.0 ≤ v < 3.5.15.0 | 3.5.15.0 |
| codesys control_for_pfc100 | 3.5.11.0 ≤ v < 3.5.15.0 | 3.5.15.0 |
| codesys control_for_pfc200 | 3.5.11.0 ≤ v < 3.5.15.0 | 3.5.15.0 |
| codesys control_for_raspberry_pi | 3.5.11.0 ≤ v < 3.5.15.0 | 3.5.15.0 |
| codesys control_rte | 3.5.11.0 ≤ v < 3.5.15.0 | 3.5.15.0 |
| codesys control_win | 3.5.11.0 ≤ v < 3.5.15.0 | 3.5.15.0 |
| codesys linux | 3.5.11.0 ≤ v < 3.5.15.0 | 3.5.15.0 |
| codesys runtime_system_toolkit | 3.5.11.0 ≤ v < 3.5.15.0 | 3.5.15.0 |
Check your version
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