Summary: This time an out-of-bounds read vulnerability was observed in in macOS Catalina 10.15.3. that leads to memory leakage vulnerability. Description: The Vulnerability involved in this exploit is in the processing code of SDP (Service Discovery Protocol) data frames. This section briefly introduces the SDP frame, as follows: Image Source: 360 The first byte PDU … Continue reading “MacOS Catalina memory leakage vulnerability (CVE-2020-3847)”
