CVE-2006-4304 - Buffer overflow in the sppp driver in FreeBSD 4.11 through 6.1, NetBSD 2.0 through 4.0 beta before 2

CVE-2006-4304

Summary

Buffer overflow in the sppp driver in FreeBSD 4.11 through 6.1, NetBSD 2.0 through 4.0 beta before 20060823, and OpenBSD 3.8 and 3.9 before 20060902 allows remote attackers to cause a denial of service (panic), obtain sensitive information, and possibly execute arbitrary code via crafted Link Control Protocol (LCP) packets with an option length that exceeds the overall length, which triggers the overflow in (1) pppoe and (2) ippp. NOTE: this issue was originally incorrectly reported for the ppp driver.

References

Vulnerable Configurations

cpe:2.3:o:freebsd:freebsd:4.11:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:4.11:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.3:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.3:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.4:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.4:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.5:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.5:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.0:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.0:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.1:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.1:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:2.0:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:2.0:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:3.0:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:3.0:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:4.0:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:4.0:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:3.8:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:3.8:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:3.9:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:3.9:*:*:*:*:*:*:*

CVSS

Base:	10.0 (as of 20-07-2017 - 01:32)
Impact:
Exploitability:

CWE

NVD-CWE-Other

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	LOW	NONE

Impact

Confidentiality	Integrity	Availability
COMPLETE	COMPLETE	COMPLETE

cvss-vector via4

AV:N/AC:L/Au:N/C:C/I:C/A:C

refmap via4

bid	19684
freebsd	FreeBSD-SA-06:08
misc	http://security.FreeBSD.org/patches/SA-06:18/ppp4x.patch
netbsd	NetBSD-SA2006-019
openbsd	[3.8] 20060902 014: SECURITY FIX: September 2, 2006 [3.9] 20060902 009: SECURITY FIX: September 2, 2006
sectrack	1016745
secunia	21587 21731
xf	sppp4-lcp-bo(28562)

Last major update

20-07-2017 - 01:32

Published

24-08-2006 - 01:04

Last modified

20-07-2017 - 01:32