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CVE-2023-41102

Published: Nov 17, 2023Updated: Nov 21, 2024 Sources: CVE List NVDCWE-401
NVD MITRE
7.5CVSSHIGH
EPSS Score
1.0%
Top 42.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-401CWE-400

Affected Products

openndsopennds
On-prem
Networking Infrastructure / dns-dhcp-ntp
n/an/a
openndsoss-projectNetworking Infrastructureaka opennds, captive portal

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://github.com/openNDS/openNDS/commit/31dbf4aa069c5bb39a7926d86036ce3b04312b51
github.com
https://github.com/openNDS/openNDS/releases/tag/v10.1.3
github.com
https://github.com/openwrt/routing/commit/ad787a920ccb9dacf5b01d52bce36ac14a5ecd89
github.com
and 1 more references View all →

Timeline

Published
Nov 17, 2023
Last Updated
Nov 21, 2024

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