RealTerm Serial Terminal 2.0.0.70 Echo Port Buffer Overflow
Posted by deepcore on March 7, 2019 – 7:00 pm
RealTerm Serial Terminal version 2.0.0.70 suffers from an echo port buffer overflow vulnerability. Modifications to the original proof of concept include the fact that it uses a larger payload size for shellcode due to different jump offsets and filters the bad character 0x3a as this is the character for port which causes an error “:”.
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