High severity7.5NVD Advisory· Published Nov 17, 2023· Updated Jun 17, 2026
CVE-2023-38315
CVE-2023-38315
Description
An issue was discovered in OpenNDS Captive Portal before version 10.1.2. It has a try_to_authenticate NULL pointer dereference that can be triggered with a crafted GET HTTP with a missing client token query string parameter. Triggering this issue results in crashing OpenNDS (a Denial-of-Service condition). Affected OpenNDS Captive Portal before version 10.1.2 fixed in OpenWrt master, OpenWrt 23.05 and OpenWrt 22.03 on 28. August 2023 by updating OpenNDS to version 10.1.3.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- OpenNDS/OpenNDS Captive Portaldescription
- osv-coords2 versionspkg:deb/ubuntu/opennds@10.2.0+dfsg-1build2?arch=source&distro=noblepkg:deb/ubuntu/opennds@10.2.0+dfsg-1build2?arch=source&distro=oracular
>= 0+ 1 more
- (no CPE)range: >= 0
- (no CPE)range: >= 0
Patches
Vulnerability mechanics
References
3News mentions
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