CVE-2011-4062

FreeBSD <9.0-RC1 - Buffer Overflow

Title source: llm

Description

Buffer overflow in the kernel in FreeBSD 7.3 through 9.0-RC1 allows local users to cause a denial of service (panic) or possibly gain privileges via a bind system call with a long pathname for a UNIX socket.

Exploits (1)

exploitdb WORKING POC VERIFIED

by Shaun Colley · bashdosfreebsd

https://www.exploit-db.com/exploits/17908

View Code ZIP pw:eip

References (9)

[Vendor Advisory] http://secunia.com/advisories/46202

[Vendor Advisory] http://security.freebsd.org/advisories/FreeBSD-SA-11:05.unix.asc

[Patch] http://security.freebsd.org/patches/SA-11:05/unix2.patch

[Exploit] http://www.exploit-db.com/exploits/17908

[Third Party Advisory, VDB Entry] http://www.osvdb.org/75788

[Third Party Advisory, VDB Entry] http://www.securitytracker.com/id?1026106

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/49862

[Third Party Advisory] http://www.debian.org/security/2011/dsa-2325

[Third Party Advisory] http://secunia.com/advisories/46564

Scores

EPSS 0.0040

EPSS Percentile 60.4%

Details

CWE

CWE-119

Status published

Products (5)

freebsd/freebsd 7.3

freebsd/freebsd 7.4

freebsd/freebsd 8.1

freebsd/freebsd 8.2

freebsd/freebsd 9.0 beta1 (3 CPE variants)

Published Oct 18, 2011

Tracked Since Feb 18, 2026