CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2023-41102
High (7.5) in opennds opennds. EPSS 1.0% chance of exploitation in the next 30 days.
An issue was discovered in the captive portal in OpenNDS before version 10.1.3. It has multiple memory leaks due to not freeing up allocated memory. This may lead to a Denial-of-Service condition due to the consumption of all available memory. Affected OpenNDS before version 10.1.3 fixed in OpenWrt master and OpenWrt 23.05 on 23. November by updating OpenNDS to version 10.2.0.
Severity
- EPSS
- 1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-401, CWE-400
- Published
- Modified
- Record from
- the NVD, synced
Affected
- opennds:opennds
References
- https://github.com/openNDS/openNDS/commit/31dbf4aa069c5bb39a7926d86036ce3b04312b51
- https://github.com/openNDS/openNDS/releases/tag/v10.1.3
- https://github.com/openwrt/routing/commit/ad787a920ccb9dacf5b01d52bce36ac14a5ecd89
- https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2023-006-v4/#sthash.2vJg3d85.rwx82g1C.dpbs
- https://github.com/openNDS/openNDS/commit/31dbf4aa069c5bb39a7926d86036ce3b04312b51