CVE-2007-3946

MediumCVSS 6.4/10Last modified Jun 16, 2026

Description

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.

Metrics

CVSS 2.0 6.4/10AV:N/AC:L/Au:N/C:P/I:N/A:P

Affected software

No affected versions have been published.

Timeline

Published
Jul 24, 2007
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2007

CVE-2007-39475.8request.c in lighttpd 1.4.15 allows remote attackers to cause a denial of service (daemon crash) by sending an HTTP request with duplicate hCVE-2007-39484.3connections.c in lighttpd before 1.4.16 might accept more connections than the configured maximum, which allows remote attackers to cause a CVE-2007-39498.3mod_access.c in lighttpd 1.4.15 ignores trailing / (slash) characters in the URL, which allows remote attackers to bypass url.access-deny seCVE-2007-39504.3lighttpd 1.4.15, when run on 32 bit platforms, allows remote attackers to cause a denial of service (daemon crash) via unspecified vectors iCVE-2007-39517.5Multiple buffer overflows in Norman Antivirus 5.90 allow remote attackers to execute arbitrary code via a crafted (1) ACE or (2) LZH file, rCVE-2007-39527.5The OLE2 parsing in Norman Antivirus before 5.91.02 allows remote attackers to bypass the malware detection via a crafted DOC file, resultinCVE-2007-39534.3The OLE2 parsing in Norman Antivirus before 5.91.02 allows remote attackers to cause a denial of service via a crafted DOC file that triggerCVE-2007-39544.3Argument injection vulnerability in Microsoft Internet Explorer, when running on systems with SeaMonkey installed and certain URIs registereCVE-2007-39556.8Buffer overflow in the IEToolbar.IEContextMenu.1 ActiveX control in LinkedInIEToolbar.dll in the LinkedIn Toolbar 3.0.2.1098 allows remote aCVE-2007-39567.8TeamSpeak WebServer 2.0 for Windows does not validate parameter value lengths and does not expire TCP sessions, which allows remote attackerCVE-2007-39575.0Buffer overflow in Nipun Jain xserver 0.1 alpha allows remote attackers to cause a denial of service via a POST request with a long URI.CVE-2007-39587.1Microsoft Windows Explorer (explorer.exe) allows user-assisted remote attackers to cause a denial of service via a certain GIF file, as demo
CVE-2007-3946: Medium severity, CVSS 6.4 | Vulnix