Vulnerability in Lighttpd
CVE-2018-25103
There exists use-after-free vulnerabilities in lighttpd <= 1.4.50 request parsing which might read from invalid pointers to memory used in the same request, not from other requests.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.007 (49.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 49.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
References
- blogvdoo.wordpress.com/2018/11/06/giving-back-securing-open-source-iot-projects/
- www.runzero.com/blog/lighttpd/
- github.com/lighttpd/lighttpd1.4/commit/df8e4f95614e476276a55e34da2aa8b00b1148e9
- github.com/lighttpd/lighttpd1.4/commit/d161f53de04bc826ce1bdaeb3dce2c72ca50a3f8
- 9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security Advisories/2024/A…
- www.kb.cert.org/vuls/id/312260
Frequently asked questions
- What is CVE-2018-25103?
- CVE-2018-25103 is a medium-severity vulnerability in Lighttpd, classified under CWE-416: USE AFTER FREE. CVSS score: 5.3/10. Published 2024-06-17.
- How severe is CVE-2018-25103?
- Medium severity. CVSS v3 base score is 5.3 out of 10.