Filtered by vendor Freebsd Subscriptions
Filtered by product Libfetch Subscriptions
Total 1 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2021-36159 1 Freebsd 1 Libfetch 2024-11-21 9.1 Critical
libfetch before 2021-07-26, as used in apk-tools, xbps, and other products, mishandles numeric strings for the FTP and HTTP protocols. The FTP passive mode implementation allows an out-of-bounds read because strtol is used to parse the relevant numbers into address bytes. It does not check if the line ends prematurely. If it does, the for-loop condition checks for the '\0' terminator one byte too late.