CVE-2020-14879: 
Oracle Analytics Publisher vulnerability analysis and mitigation

CVE-2020-14879 is a security vulnerability affecting tcpdump, a network traffic monitoring utility. The vulnerability was discovered in the get_next_file() function in tcpdump.c, which could lead to out-of-bounds read/write operations (RedHat Advisory). The vulnerability was addressed in the October 2020 security updates, with credit given to Bui Duong from Viettel Cyber Security for discovering the vulnerability (Oracle Advisory).

The vulnerability is characterized as an out-of-bounds read/write vulnerability in the get_next_file() function within tcpdump.c. This type of vulnerability could potentially allow unauthorized access to memory locations outside the intended boundaries of a buffer (RedHat Advisory).

The vulnerability could potentially lead to unauthorized access to memory locations, which could result in system crashes or potential information disclosure (RedHat Advisory).

The vulnerability has been patched in tcpdump version 4.9.3. System administrators are advised to update their tcpdump packages to the latest version to address this security issue (RedHat Advisory).