Vulnerabilities Link: Php Version 5640

Affects the gd_interpolation.c file in the GD extension. Remote attackers can cause unspecified impacts by manipulating certain variables.

For a long time, Old Faithful felt secure. After all, 5.6.40 was a "security release." It had been patched to fix multiple vulnerabilities that plagued earlier 5.6.x versions, including integer underflow, buffer overflows, and out-of-bounds read errors . It was the fortress built to withstand the dying days of an era. php version 5640 vulnerabilities link

While not a vulnerability in the code itself, many legacy 5.6.40 setups leave the phpinfo() page public, which discloses sensitive server information that aids in formulating Remote Code Execution (RCE) or Local File Inclusion (LFI) attacks. Security Risk Summary Affects the gd_interpolation