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Last updated: 7/28/2014 12:27:03 PM

CVE Publication rate: 19.83

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National Cyber Awareness System

Vulnerability Summary for CVE-2007-0244

Original release date: 05/11/2007
Last revised: 03/07/2011
Source: US-CERT/NIST

Overview

pptpgre.c in PoPToP Point to Point Tunneling Server (pptpd) before 1.3.4 allows remote attackers to cause a denial of service (PPTP connection tear-down) via (1) GRE packets with out-of-order sequence numbers or (2) certain GRE packets that are processed using a wrong pointer and improperly dequeued.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:N/I:N/A:P) (legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: SECTRACK
Name: 1018064
External Source: SECUNIA
Name: 25220
External Source: SUSE
Name: SUSE-SR:2007:010
External Source: SECUNIA
Name: 26987
External Source: UBUNTU
Name: USN-459-1
External Source: TRUSTIX
Name: 2007-0017
External Source: DEBIAN
Name: DSA-1288
Type: Advisory; Patch Information
External Source: VUPEN
Name: ADV-2007-1743
External Source: UBUNTU
Name: USN-459-2
External Source: CONFIRM
Name: http://sourceforge.net/project/shownotes.php?release_id=501476&group_id=44827
External Source: GENTOO
Name: GLSA-200705-18
External Source: BID
Name: 23886
External Source: SECUNIA
Name: 25255
External Source: SUSE
Name: SUSE-SR:2007:019

Technical Details

Vulnerability Type (View All)