National Vulnerability Database (NVD) National Vulnerability Database (CVE-2007-2833)

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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).

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NVD contains:

CVE Vulnerabilities: 38433
Checklists: 128
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US-CERT Vuln Notes: 2345
OVAL Queries: 2517
CPE Names: 17819

Last updated: Tue Aug 25 19:45:35 EDT 2009

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Vulnerability Summary for CVE-2007-2833

Original release date:06/21/2007

Last revised:09/05/2008

Source: US-CERT/NIST

Overview

Emacs 21 allows user-assisted attackers to cause a denial of service (crash) via certain crafted images, as demonstrated via a GIF image in vm mode, related to image size calculation.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:7.8 (HIGH) (AV:N/AC:L/Au:N/C:N/I:N/A:C) (legend)

Impact Subscore: 6.9

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows disruption of serviceUnknown

Vendor Statments (disclaimer)

Official Statement from Red Hat (06/26/2007): Red Hat does not consider a user-assisted crash of a user application such as Emacs to be a security issue.

References to Advisories, Solutions, and Tools

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External Source: BID

Name: 24570

Hyperlink:http://www.securityfocus.com/bid/24570

External Source: DEBIAN

Name: DSA-1316

Hyperlink:http://www.debian.org/security/2007/dsa-1316

External Source: CONFIRM

Name: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=408929

Hyperlink:http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=408929

External Source: CONFIRM

Name: https://issues.rpath.com/browse/RPL-1490

Hyperlink:https://issues.rpath.com/browse/RPL-1490