5

CVE-2011-4362

Exploit

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.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Lighttpd ≫ Lighttpd Version >= 1.4.1 < 1.4.30
Lighttpd ≫ Lighttpd Version1.5.0
Debian ≫ Debian Linux Version5.0
Debian ≫ Debian Linux Version6.0
Debian ≫ Debian Linux Version7.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.56% 0.899
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
http://blog.pi3.com.pl/?p=277
Third Party Advisory
Exploit
http://redmine.lighttpd.net/issues/2370
Patch
Vendor Advisory
Exploit
http://www.exploit-db.com/exploits/18295
Third Party Advisory
Exploit
VDB Entry
http://www.openwall.com/lists/oss-security/2011/11/29/13
Patch
Third Party Advisory
Exploit
Mailing List
http://www.openwall.com/lists/oss-security/2011/11/29/8
Patch
Third Party Advisory
Exploit
Mailing List
http://www.securitytracker.com/id?1026359
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=758624
Third Party Advisory
Issue Tracking