Vulnerability CVE-2013-4560
Published: 2013-11-20   Modified: 2013-11-21

Description:
Use-after-free vulnerability in lighttpd before 1.4.33 allows remote attackers to cause a denial of service (segmentation fault and crash) via unspecified vectors that trigger FAMMonitorDirectory failures.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
lighttpd multiple issues (setuid unchecked; FAM read after free)
Stefan Buhler
13.11.2013

CVSS2 => (AV:N/AC:H/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.6/10
2.9/10
4.9/10
Exploit range
Attack complexity
Authentication
Remote
High
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Lighttpd -> Lighttpd 
Debian -> Debian linux 

 References:
http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_03.txt
http://lists.opensuse.org/opensuse-updates/2014-01/msg00049.html
http://marc.info/?l=bugtraq&m=141576815022399&w=2
http://www.openwall.com/lists/oss-security/2013/11/12/4
https://www.debian.org/security/2013/dsa-2795
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