The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Computer vulnerabilities of FreeBSD

FreeBSD: privilege escalation via Bhyve SVM Guest Escape
An attacker can bypass restrictions via Bhyve SVM Guest Escape of FreeBSD, in order to escalate his privileges...
CVE-2020-7467, FreeBSD-SA-20:29.bhyve_svm, VIGILANCE-VUL-33327
FreeBSD: privilege escalation via Bhyve VMCS Access
An attacker can bypass restrictions via Bhyve VMCS Access of FreeBSD, in order to escalate his privileges...
CVE-2020-24718, FreeBSD-SA-20:28.bhyve_vmcs, VIGILANCE-VUL-33326
FreeBSD: information disclosure via ure packet-in-packet
An attacker can bypass access restrictions to data via ure packet-in-packet of FreeBSD, in order to obtain sensitive information...
CVE-2020-7464, FreeBSD-SA-20:27.ure, VIGILANCE-VUL-33325
FreeBSD: buffer overflow via Dhclient Option 119
An attacker can trigger a buffer overflow via Dhclient Option 119 of FreeBSD, in order to trigger a denial of service, and possibly to run code...
CVE-2020-7461, FreeBSD-SA-20:26.dhclient, VIGILANCE-VUL-33238
FreeBSD: use after free via Loopback IPv6 Hop-by-Hop Options
An attacker can force the usage of a freed memory area via Loopback IPv6 Hop-by-Hop Options of FreeBSD, in order to trigger a denial of service, and possibly to run code...
CVE-2020-7462, FreeBSD-SA-20:24.ipv6, VIGILANCE-VUL-33237
FreeBSD: use after free via SCTP Socket
An attacker can force the usage of a freed memory area via SCTP Socket of FreeBSD, in order to trigger a denial of service, and possibly to run code...
CVE-2020-7463, FreeBSD-SA-20:25.sctp, VIGILANCE-VUL-33236
FreeBSD: privilege escalation via sendmsg
An attacker can bypass restrictions via sendmsg() of FreeBSD, in order to escalate his privileges...
CVE-2020-7460, FreeBSD-SA-20:23.sendmsg, VIGILANCE-VUL-33029, ZDI-20-949
FreeBSD: memory corruption via USB Network Device Drivers
An attacker can trigger a memory corruption via USB Network Device Drivers of FreeBSD, in order to trigger a denial of service, and possibly to run code...
CVE-2020-7459, FreeBSD-SA-20:21.usb_net, VIGILANCE-VUL-33028
FreeBSD: privilege escalation via IPv6 Socket Option
An attacker, inside a guest system, can bypass restrictions via IPv6 Socket Option of FreeBSD, in order to escalate his privileges on the host system...
CVE-2020-7457, FreeBSD-SA-20:20.ipv6, VIGILANCE-VUL-32766
FreeBSD: buffer overflow via posix_spawnp
An attacker, inside a guest system, can trigger a buffer overflow via posix_spawnp() of FreeBSD, in order to trigger a denial of service, and possibly to run code on the host system...
CVE-2020-7458, FreeBSD-SA-20:18.posix_spawnp, VIGILANCE-VUL-32765
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