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Vulnerability Details : CVE-2007-3946

mod_auth (http_auth.c) in lighttpd before 1.4.16 allows remote attackers to cause a denial of service (daemon crash) via unspecified vectors involving (1) a memory leak, (2) use of md5-sess without a cnonce, (3) base64 encoded strings, and (4) trailing whitespace in the Auth-Digest header.
Publish Date : 2007-07-23 Last Update Date : 2012-10-30
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- CVSS Scores & Vulnerability Types

CVSS Score
6.4
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Related OVAL Definitions

Title Definition Id Class Family
CVE-2007-3946 oval:org.opensuse.security:def:20073946 unix
DSA-1362-1 lighttpd - several vulnerabilities oval:org.mitre.oval:def:18620 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2007-3946

# Product Type Vendor Product Version Update Edition Language
1 Application Lighttpd Lighttpd 1.4.15 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Lighttpd Lighttpd 1

- References For CVE-2007-3946

http://secunia.com/advisories/26505
SECUNIA 26505
http://secunia.com/advisories/26593
SECUNIA 26593
http://security.gentoo.org/glsa/glsa-200708-11.xml
GENTOO GLSA-200708-11
http://www.debian.org/security/2007/dsa-1362
DEBIAN DSA-1362
http://www.novell.com/linux/security/advisories/2007_15_sr.html
SUSE SUSE-SR:2007:015
http://osvdb.org/38315
OSVDB 38315
http://osvdb.org/38314
OSVDB 38314
http://osvdb.org/38316
OSVDB 38316
http://secunia.com/advisories/26158
SECUNIA 26158
http://osvdb.org/38317
OSVDB 38317
http://trac.lighttpd.net/trac/browser/branches/lighttpd-1.4.x/NEWS?rev=1875 CONFIRM
http://www.securityfocus.com/archive/1/archive/1/474131/100/0/threaded
BUGTRAQ 20070719 rPSA-2007-0145-1 lighttpd
http://trac.lighttpd.net/trac/changeset/1875
https://issues.rpath.com/browse/RPL-1554 CONFIRM
http://www.securityfocus.com/bid/24967
BID 24967 Lighttpd Multiple Code Execution, Denial of Service and Information Disclosure Vulnerabilities Release Date:2008-07-15
http://www.vupen.com/english/advisories/2007/2585
VUPEN ADV-2007-2585
https://issues.rpath.com/browse/RPL-1550 CONFIRM
http://secunia.com/advisories/26130
SECUNIA 26130

- Metasploit Modules Related To CVE-2007-3946

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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