CVE-2020-7458

In FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEASE before p1, long values in the user-controlled PATH environment variable cause posixspawnp to write beyond the end of the heap allocated stack possibly leading to arbitrary code execution...

CVE-2020-7458

CVE-2020-7458 affects FreeBSD: long values in the user-controlled PATH env variable can cause posix_spawnp to write beyond the end of the heap-allocated stack, potentially leading to arbitrary code execution. Affected: FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEA...

FreeBSD-SA-20:18.posix_spawnp

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-20:18.posixspawnp Security Advisory The FreeBSD Project Topic: posixspawnp3 buffer overflow Category: core Module: libc Announced: 2020-07-08 Credits: Andrew...