CVE-2023-38320

Source
https://nvd.nist.gov/vuln/detail/CVE-2023-38320
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-38320.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-38320
Related
Published
2023-11-17T06:15:33Z
Modified
2024-10-26T04:45:56.452665Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/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 show_preauthpage NULL pointer dereference that can be triggered with a crafted GET HTTP with a missing User-Agent header. Triggering this issue results in crashing OpenNDS (a Denial-of-Service condition). This problem was fixed in OpenWrt master, OpenWrt 23.05 and OpenWrt 22.03 on 28. August 2023 by updating OpenNDS to version 10.1.3.

References

Affected packages

Debian:12 / opennds

Package

Name
opennds
Purl
pkg:deb/debian/opennds?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

9.*

9.10.0-1

10.*

10.2.0+dfsg-1
10.3.0+dfsg-0.1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / opennds

Package

Name
opennds
Purl
pkg:deb/debian/opennds?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.2.0+dfsg-1

Affected versions

9.*

9.10.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

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