National Vulnerability Database (NVD) National Vulnerability Database (CVE-2008-1804)

Mission and Overview

NVD is the U.S. government repository of standards based vulnerability management data. This data enables automation of vulnerability management, security measurement, and compliance (e.g. FISMA).

Resource Status

NVD contains:

CVE Vulnerabilities: 56363
Checklists: 222
US-CERT Alerts: 246
US-CERT Vuln Notes: 2720
OVAL Queries: 8140
CPE Names: 73033

Last updated: Mon May 20 10:27:39 EDT 2013

CVE Publication rate: 11.33

Email List

NVD provides four mailing lists to the public. For information and subscription instructions please visit NVD Mailing Lists

Workload Index

Vulnerability Workload Index: 5.99

About Us

NVD is a product of the NIST Computer Security Division and is sponsored by the Department of Homeland Security's National Cyber Security Division. It supports the U.S. government multi-agency (OSD, DHS, NSA, DISA, and NIST) Information Security Automation Program. It is the U.S. government content repository for the Security Content Automation Protocol (SCAP).

NIST Security Configuration Checklists - CSD

National Cyber Awareness System

Vulnerability Summary for CVE-2008-1804

Original release date:05/22/2008

Last revised:03/08/2011

Source: US-CERT/NIST

Overview

preprocessors/spp_frag3.c in Sourcefire Snort before 2.8.1 does not properly identify packet fragments that have dissimilar TTL values, which allows remote attackers to bypass detection rules by using a different TTL for each fragment.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:6.8 (MEDIUM) (AV:N/AC:M/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

Exploitability Subscore: 8.6

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Medium

Authentication: Not required to exploit

Impact Type:Provides unauthorized access, Allows partial confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

External Source: FEDORA

Name: FEDORA-2008-5045

Hyperlink:https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00198.html

External Source: FEDORA

Name: FEDORA-2008-5001

Hyperlink:https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00167.html

External Source: FEDORA

Name: FEDORA-2008-4986

Hyperlink:https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00156.html

External Source: XF

Name: snort-ttl-security-bypass(42584)

Hyperlink:http://xforce.iss.net/xforce/xfdb/42584