PT-2024-10621 · Lighttpd · Lighttpd

Ori Hollander · Published 2024-06-17 · Updated 2024-07-09 · CVE-2018-25103

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions lighttpd versions <= 1.4.50

Description The issue is related to a use-after-free vulnerability that can allow access to compare data in a case-insensitive manner with a reused pointer. This vulnerability might read from invalid pointers to memory used in the same request.

Recommendations For lighttpd versions <= 1.4.50, update to a version greater than 1.4.50 to resolve the issue. At the moment, there is no information about other specific workarounds for this vulnerability.

Fix

Related Identifiers

CVE-2018-25103

Affected Products

Lighttpd

References · 14

• https://cve.org/CVERecord?id=CVE-2018-25103 · Security Note
• https://ubuntu.com/security/CVE-2018-25103 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-25103 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-25103 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-25103 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-25103 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2018-25103 · Vendor Advisory
• https://github.com/lighttpd/lighttpd1.4/commit/df8e4f95614e476276a55e34da2aa8b00b1148e9 · Note
• https://github.com/lighttpd/lighttpd1.4/commit/d161f53de04bc826ce1bdaeb3dce2c72ca50a3f8 · Note
• https://kb.cert.org/vuls/id/312260 · Note
• https://runzero.com/blog/lighttpd · Note
• https://blogvdoo.wordpress.com/2018/11/06/giving-back-securing-open-source-iot-projects/#more-736 · Note
• https://binarly.io/blog/lighttpd-gains-new-life · Note
• https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/2024/AMI-SA-2024002.pdf · Note