CVE-2013-4560: debian debian_linux Use After Free
Vulnerability summary
CVE-2013-4560 is a medium (CVSS 5.0) Use After Free vulnerability in debian debian_linux. EPSS estimates a 5.42% chance of exploitation in the next 30 days, higher than 92.7% of scored vulnerabilities.
Not severe (CVSS 5, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 3 · Related 1Timeline
- 19-11-2013PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
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.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
5.42%
Chance of exploitation in the next 30 days
Percentile
93%
Versus all other CVEs
30-day change
No change 0.00 pp
From 5.42% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.
Debian2 products
- lighttpd< 1.4.33-1+nmu1
- debian_linuxEOL6.0 | 7.0 | 8.0
Lighttpd1 product
- lighttpd< 1.4.33
Opensuse1 product
- opensuseEOL12.2 | 12.3 | 13.1
Ubuntu1 product
- lighttpd< 1.4.33-1+nmu2ubuntu2
4 vendors · 5 products
References
10 links- marc.info?l=bugtraq&m=141576815022399&w=2Vendor AdvisoryX Refsource HPMailing ListThird Party Advisory
- download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_03.txtX Refsource CONFIRMVendor AdvisoryREPORT
- lists.opensuse.org/opensuse-updates/2014-01/msg00049.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
