CVE-2023-38314
- Source
- https://cve.org/CVERecord?id=CVE-2023-38314
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-38314.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-38314
- Downstream
- Published
- 2023-11-17T06:15:33.530Z
- Modified
- 2026-03-11T15:19:39.640425Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in OpenNDS Captive Portal before version 10.1.2. It has a NULL pointer dereference in preauthenticated() that can be triggered with a crafted GET HTTP request with a missing redirect 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 infixed in OpenWrt master, OpenWrt 23.05 and OpenWrt 22.03 on28. August 2023 by updating OpenNDS to version 10.1.3.
- References
Affected packages
Git / github.com/opennds/opennds
Affected ranges
- Type
- GIT
- Repo
- https://github.com/opennds/opennds
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
{ "versions": [ { "introduced": "0" }, { "fixed": "10.1.2" } ] }
- Type
- Repo
- https://github.com/openwrt/routing
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed0b19771fb2dd81e7c428759610aed583171eed80