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CVSS: 2.1EPSS: 0%CPEs: 4EXPL: 0

procfs in FreeBSD and possibly other operating systems allows local users to cause a denial of service by calling mmap on the process' own mem file, which causes the kernel to hang. • ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:77.procfs.v1.1.asc http://www.osvdb.org/1698 http://www.osvdb.org/6082 http://www.securityfocus.com/bid/2131 https://exchange.xforce.ibmcloud.com/vulnerabilities/6107 •

CVSS: 7.2EPSS: 0%CPEs: 4EXPL: 0

procfs in FreeBSD and possibly other operating systems does not properly restrict access to per-process mem and ctl files, which allows local users to gain root privileges by forking a child process and executing a privileged process from the child, while the parent retains access to the child's address space. • ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:77.procfs.v1.1.asc http://www.osvdb.org/1697 http://www.securityfocus.com/bid/2130 https://exchange.xforce.ibmcloud.com/vulnerabilities/6106 •

CVSS: 7.2EPSS: 0%CPEs: 12EXPL: 0

Buffer overflow in catopen() function in FreeBSD 5.0 and earlier, and possibly other OSes, allows local users to gain root privileges via a long environmental variable. • ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:53.catopen.asc http://www.osvdb.org/6070 https://exchange.xforce.ibmcloud.com/vulnerabilities/5638 •

CVSS: 7.2EPSS: 0%CPEs: 12EXPL: 0

The setlocale function in FreeBSD 5.0 and earlier, and possibly other OSes, allows local users to read arbitrary files via the LANG environmental variable. • ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:53.catopen.asc •

CVSS: 7.2EPSS: 0%CPEs: 12EXPL: 0

The catopen function in FreeBSD 5.0 and earlier, and possibly other OSes, allows local users to read arbitrary files via the LANG environmental variable. • ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:53.catopen.asc •