Vulnerabilities

Snap7 through 1.4.3 contains an out-of-bounds write vulnerability in the passive partner that allows a malicious active partner to overflow application buffers by declaring an unvalidated BSend total length.

snap7 through 1.4.3 contains an out-of-bounds write vulnerability in TSnap7MicroClient::opReadArea() that allows malicious S7 peers to overflow client buffers via an unchecked DataLength field.

A vulnerability was determined in davenardella snap7 up to 1.4.3.

A security flaw has been discovered in davenardella snap7 up to 1.4.3.

A flaw has been found in davenardella snap7 up to 1.4.3.