Ubuntu.comUB:CVE-2023-38314CVE-2023-38314
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
20.9%
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).
Bugs
References
github.com/openNDS/openNDS/commit/cd4004fc3cf79c0f2bc0ee98db30d225d0b79bc9 (v10.1.2)
launchpad.net/bugs/cve/CVE-2023-38314
nvd.nist.gov/vuln/detail/CVE-2023-38314
security-tracker.debian.org/tracker/CVE-2023-38314
source.sierrawireless.com/-/media/support_downloads/security-bulletins/pdf/swi-psa-2023-006-r3.ashx
www.cve.org/CVERecord?id=CVE-2023-38314
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
20.9%