Use After Free in Lighttpd
CVE-2013-4560
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.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.054 (92.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.054 · newest: 0.054 · change: 0.000
Affected products
- Lighttpd
- Debian Linux — versions 6.0, 7.0, 8.0
- openSUSE — versions 12.2, 12.3, 13.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secunia.com/advisories/55682 (Third Party Advisory, third-party-advisory)
- marc.info/ (vendor-advisory, Mailing List, Third Party Advisory)
- download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_03.txt (Vendor Advisory)
- lists.opensuse.org/opensuse-updates/2014-01/msg00049.html (vendor-advisory, Mailing List, Third Party Advisory)
- www.debian.org/security/2013/dsa-2795 (vendor-advisory, Third Party Advisory)
- www.openwall.com/lists/oss-security/2013/11/12/4 (mailing-list, Mailing List, Third Party Advisory)
- jvn.jp/en/jp/JVN37417423/index.html (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2013-4560?
- CVE-2013-4560 is a vulnerability in Lighttpd, classified under Use After Free. Published 2013-11-20.
- Is CVE-2013-4560 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.