National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2007-0157 Detail

Description

Array index error in the uri_lookup function in the URI parser for neon 0.26.0 to 0.26.2, possibly only on 64-bit platforms, allows remote malicious servers to cause a denial of service (crash) via a URI with non-ASCII characters, which triggers a buffer under-read due to a type conversion error that generates a negative index.

Source:  MITRE
Description Last Modified:  01/09/2007

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

Vendor Statements (disclaimer)

Official Statement from Red Hat (01/15/2007)

Not vulnerable. This issue does not affect the older versions of neon as shipped with Red Hat Enterprise Linux 2.1, 3, and 4. This issue also does not affect the older versions of neon included in the cadaver package.

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.

Hyperlink Resource
http://bugs.debian.org/cgi-bin/bugreport.cgi/neon26_0.26.2-3_to_mdx1.diff?bug=404723;msg=5;att=2
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=404723
http://mailman.webdav.org/pipermail/cadaver/2007-January/001015.html
http://mailman.webdav.org/pipermail/neon/2007-January/002362.html
http://www.mandriva.com/security/advisories?name=MDKSA-2007:013
http://www.novell.com/linux/security/advisories/2007_02_sr.html
http://www.securityfocus.com/bid/22035
http://www.vupen.com/english/advisories/2007/0172
http://www.vupen.com/english/advisories/2007/0362
http://www.webdav.org/cadaver/

Technical Details

Vulnerability Type (View All)

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2007-0157
NVD Published Date:
01/09/2007
NVD Last Modified:
03/07/2011