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Vulnerability record · CVE-2013-4560 · published 20 November 2013

CVE-2013-4560: Lighttpd use after free vulnerability

Lighttpd · Lighttpd

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.

5.0 CVSS 2.0 Medium EPSS 5.4% · top 7.6% CWE-416 · Use after free
5.0CVSS 2.0 base score
5.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
14References
16 Jun 2026Last modified by NVD

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.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_03.txt Vendor Advisory
http://jvn.jp/en/jp/JVN37417423/index.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2014-01/msg00049.html Mailing ListThird Party Advisory
http://marc.info/?l=bugtraq&m=141576815022399&w=2 Mailing ListThird Party Advisory
http://secunia.com/advisories/55682 Third Party Advisory
http://www.openwall.com/lists/oss-security/2013/11/12/4 Mailing ListThird Party Advisory
https://www.debian.org/security/2013/dsa-2795 Third Party Advisory
http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_03.txt Vendor Advisory
http://jvn.jp/en/jp/JVN37417423/index.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2014-01/msg00049.html Mailing ListThird Party Advisory
http://marc.info/?l=bugtraq&m=141576815022399&w=2 Mailing ListThird Party Advisory
http://secunia.com/advisories/55682 Third Party Advisory
http://www.openwall.com/lists/oss-security/2013/11/12/4 Mailing ListThird Party Advisory
https://www.debian.org/security/2013/dsa-2795 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2013-4560), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.