Integer signedness error in the base64_decode function in the HTTP authentication functionality (http_auth.c) in lighttpd 1.4 before 1.4.30 and 1.5 before SVN revision 2806 allows remote attackers to cause a denial of service (segmentation fault) via crafted base64 input that triggers an out-of-bounds read with a negative index.
References
Configurations
History
21 Nov 2024, 01:32
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://archives.neohapsis.com/archives/bugtraq/2011-12/0167.html - Broken Link | |
| References | () http://blog.pi3.com.pl/?p=277 - Exploit, Third Party Advisory | |
| References | () http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2011_01.txt - Exploit, Patch, Vendor Advisory | |
| References | () http://jvn.jp/en/jp/JVN37417423/index.html - Third Party Advisory | |
| References | () http://redmine.lighttpd.net/issues/2370 - Exploit, Patch, Vendor Advisory | |
| References | () http://secunia.com/advisories/47260 - Third Party Advisory | |
| References | () http://www.debian.org/security/2011/dsa-2368 - Third Party Advisory | |
| References | () http://www.exploit-db.com/exploits/18295 - Exploit, Third Party Advisory, VDB Entry | |
| References | () http://www.openwall.com/lists/oss-security/2011/11/29/13 - Exploit, Mailing List, Patch, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2011/11/29/8 - Exploit, Mailing List, Patch, Third Party Advisory | |
| References | () http://www.securitytracker.com/id?1026359 - Third Party Advisory, VDB Entry | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=758624 - Issue Tracking, Third Party Advisory | |
| References | () https://exchange.xforce.ibmcloud.com/vulnerabilities/71536 - Third Party Advisory, VDB Entry |
Information
Published : 2011-12-24 19:55
Updated : 2024-11-21 01:32
NVD link : CVE-2011-4362
Mitre link : CVE-2011-4362
CVE.ORG link : CVE-2011-4362
JSON object : View
Products Affected
debian
- debian_linux
lighttpd
- lighttpd
CWE