CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
Confidence
High
EPSS
Percentile
95.0%
lighttpd 1.4.18, and possibly other versions before 1.5.0, does not properly calculate the size of a file descriptor array, which allows remote attackers to cause a denial of service (crash) via a large number of connections, which triggers an out-of-bounds access.
Vendor | Product | Version | CPE |
---|---|---|---|
lighttpd | lighttpd | 1.4.7 | cpe:2.3:a:lighttpd:lighttpd:1.4.7:*:*:*:*:*:*:* |
lighttpd | lighttpd | 1.4.8 | cpe:2.3:a:lighttpd:lighttpd:1.4.8:*:*:*:*:*:*:* |
lighttpd | lighttpd | 1.4.9 | cpe:2.3:a:lighttpd:lighttpd:1.4.9:*:*:*:*:*:*:* |
lighttpd | lighttpd | 1.4.10 | cpe:2.3:a:lighttpd:lighttpd:1.4.10:*:*:*:*:*:*:* |
lighttpd | lighttpd | 1.4.11 | cpe:2.3:a:lighttpd:lighttpd:1.4.11:*:*:*:*:*:*:* |
lighttpd | lighttpd | 1.4.12 | cpe:2.3:a:lighttpd:lighttpd:1.4.12:*:*:*:*:*:*:* |
lighttpd | lighttpd | 1.4.13 | cpe:2.3:a:lighttpd:lighttpd:1.4.13:*:*:*:*:*:*:* |
lighttpd | lighttpd | 1.4.14 | cpe:2.3:a:lighttpd:lighttpd:1.4.14:*:*:*:*:*:*:* |
lighttpd | lighttpd | 1.4.15 | cpe:2.3:a:lighttpd:lighttpd:1.4.15:*:*:*:*:*:*:* |
lighttpd | lighttpd | 1.4.16 | cpe:2.3:a:lighttpd:lighttpd:1.4.16:*:*:*:*:*:*:* |
lists.opensuse.org/opensuse-security-announce/2008-04/msg00005.html
secunia.com/advisories/29066
secunia.com/advisories/29166
secunia.com/advisories/29209
secunia.com/advisories/29268
secunia.com/advisories/29622
secunia.com/advisories/31104
security.gentoo.org/glsa/glsa-200803-10.xml
trac.lighttpd.net/trac/ticket/1562
wiki.rpath.com/Advisories:rPSA-2008-0084
www.debian.org/security/2008/dsa-1609
www.securityfocus.com/archive/1/488926/100/0/threaded
www.securityfocus.com/bid/27943
www.vupen.com/english/advisories/2008/0659/references
issues.rpath.com/browse/RPL-2284
www.redhat.com/archives/fedora-package-announce/2008-March/msg00162.html
www.redhat.com/archives/fedora-package-announce/2008-March/msg00180.html