CVE-2019-19789 — NULL Pointer Dereference in Plcwinnt

CWE-476 — NULL Pointer Dereference8 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.4%
top 37.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Codesys PlcwinntCodesys Runtime ToolkitCodesys SP Realtime NT
Timeline
PublishedDec 20
Latest updateMay 24

Description

3S-Smart CODESYS SP Realtime NT before V2.3.7.28, CODESYS Runtime Toolkit 32 bit full before V2.4.7.54, and CODESYS PLCWinNT before V2.4.7.54 allow a NULL pointer dereference.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages3 packages

▶NVDcodesys/runtime_toolkit< 2.4.7.54
▶NVDcodesys/plcwinnt< 2.4.7.54
▶NVDcodesys/sp_realtime_nt< 2.3.7.28

🔴Vulnerability Details

2
GHSA
GHSA-9crr-pwpm-h268: 3S-Smart CODESYS SP Realtime NT before V2↗2022-05-24
▶
CVEList
CVE-2019-19789: 3S-Smart CODESYS SP Realtime NT before V2↗2019-12-20
▶

💬Community

1
Bugzilla
CVE-2019-10909 CVE-2019-10910 CVE-2019-10912 CVE-2019-10913 CVE-2018-19790 CVE-2018-19789 php-symfony: Multiple vulnerabilities fixed in symfony 2.8.7↗2019-06-12
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CVE-2019-19789 — NULL Pointer Dereference in Plcwinnt | cvebase