| Package | Affected versions | Patched versions |
|---|---|---|
| codesys | < 1.1.9.22 | 1.1.9.22 |
| plcwinnt | < 2.4.7.56 | 2.4.7.56 |
| runtime toolkit | < 2.4.7.56 | 2.4.7.56 |
A crafted request may cause a read access to an uninitialized pointer in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition.
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