CVE-2016-1887

Integer signedness error in the sockargs function in sys/kern/uipc_syscalls.c in FreeBSD 10.1 before p34, 10.2 before p17, and 10.3 before p3 allows local users to cause a denial of service (memory overwrite and kernel panic) or gain privileges via a negative buflen argument, which triggers a heap-based buffer overflow.
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:freebsd:freebsd:10.1:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:10.2:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:10.3:*:*:*:*:*:*:*

History

21 Nov 2024, 02:47

Type Values Removed Values Added
References () http://cturt.github.io/sendmsg.html - Exploit () http://cturt.github.io/sendmsg.html - Exploit
References () http://www.securitytracker.com/id/1035906 - () http://www.securitytracker.com/id/1035906 -
References () https://security.FreeBSD.org/advisories/FreeBSD-SA-16:19.sendmsg.asc - Vendor Advisory () https://security.FreeBSD.org/advisories/FreeBSD-SA-16:19.sendmsg.asc - Vendor Advisory

Information

Published : 2016-05-25 15:59

Updated : 2024-11-21 02:47


NVD link : CVE-2016-1887

Mitre link : CVE-2016-1887

CVE.ORG link : CVE-2016-1887


JSON object : View

Products Affected

freebsd

  • freebsd
CWE
CWE-264

Permissions, Privileges, and Access Controls