CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 4CVE-2019-5596 – FreeBSD 12.0 - 'fd' Local Privilege Escalation
https://notcve.org/view.php?id=CVE-2019-5596
06 Feb 2019 — In FreeBSD 11.2-STABLE after r338618 and before r343786, 12.0-STABLE before r343781, and 12.0-RELEASE before 12.0-RELEASE-p3, a bug in the reference count implementation for UNIX domain sockets can cause a file structure to be incorrectly released potentially allowing a malicious local user to gain root privileges or escape from a jail. En FreeBSD 11.2-STABLE tras r338618 y antes de r343786, 12.0-STABLE antes de r343781 y 12.0-RELEASE antes de 12.0-RELEASE-p3, un error en la implementación del conteo de ref... • https://packetstorm.news/files/id/155790 •
CVSS: 5.9EPSS: 56%CPEs: 55EXPL: 6CVE-2019-6111 – OpenSSH SCP Client - Write Arbitrary Files
https://notcve.org/view.php?id=CVE-2019-6111
16 Jan 2019 — An issue was discovered in OpenSSH 7.9. Due to the scp implementation being derived from 1983 rcp, the server chooses which files/directories are sent to the client. However, the scp client only performs cursory validation of the object name returned (only directory traversal attacks are prevented). A malicious scp server (or Man-in-The-Middle attacker) can overwrite arbitrary files in the scp client target directory. If recursive operation (-r) is performed, the server can manipulate subdirectories as well... • https://packetstorm.news/files/id/151227 • CWE-20: Improper Input Validation CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 9.8EPSS: 2%CPEs: 7EXPL: 0CVE-2018-17161 – FreeBSD Security Advisory - FreeBSD-SA-18:15.bootpd
https://notcve.org/view.php?id=CVE-2018-17161
20 Dec 2018 — In FreeBSD before 11.2-STABLE(r348229), 11.2-RELEASE-p7, 12.0-STABLE(r342228), and 12.0-RELEASE-p1, insufficient validation of network-provided data in bootpd may make it possible for a malicious attacker to craft a bootp packet which could cause a stack buffer overflow. It is possible that the buffer overflow could lead to a Denial of Service or remote code execution. En FreeBSD en versiones anteriores a la 1.2-STABLE(r348229), 11.2-RELEASE-p7 y 12.0-STABLE(r342228) y en la 12.0-RELEASE-p1, una validación ... • http://www.securityfocus.com/bid/106292 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •