CVE-2024-23911
Last modified
CVE-2024-23911 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Out-of-bounds read vulnerability caused by improper checking of the option length values in IPv6 NDP packets exists in Cente middleware TCP/IP Network Series, which may allow an unauthenticated attacker to stop the device operations by sending a specially crafted packet.. EPSS estimates a 0.61% chance of exploitation in the next 30 days.
Description
Out-of-bounds read vulnerability caused by improper checking of the option length values in IPv6 NDP packets exists in Cente middleware TCP/IP Network Series, which may allow an unauthenticated attacker to stop the device operations by sending a specially crafted packet.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nxtech | Cente Ipv6 | <= 1.51 |
| Nxtech | Cente Ipv6 Snmpv2 | <= 2.30 |
| Nxtech | Cente Ipv6 Snmpv3 | <= 2.30 |
References
- https://jvn.jp/en/vu/JVNVU94016877/Third Party Advisory
- https://www.cente.jp/obstacle/4960/Vendor Advisory
- https://jvn.jp/en/vu/JVNVU94016877/Third Party Advisory
- https://www.cente.jp/obstacle/4960/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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