CVE-2023-38314

See a problem?
Source
https://nvd.nist.gov/vuln/detail/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
Published
2023-11-17T06:15:33Z
Modified
2024-06-21T02:18:05.020596Z
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
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
Type
GIT
Repo
https://github.com/openwrt/routing
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Affected versions

v10.*

v10.1.0
v10.1.1

v5.*

v5.0.0
v5.0.1
v5.1.0
v5.2.0

v6.*

v6.0.0

v7.*

v7.0.0
v7.0.1

v8.*

v8.0.0
v8.1.0
v8.1.1

v9.*

v9.0.0
v9.1.0
v9.1.1
v9.10.0
v9.2.0
v9.3.0
v9.4.0
v9.5.0
v9.5.1
v9.6.0
v9.7.0
v9.8.0
v9.9.0
v9.9.1