CVE-2023-47856
Last modified
CVE-2023-47856 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. A stack-based buffer overflow vulnerability exists in the boa set_RadvdPrefixParam functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to remote code execution. EPSS estimates a 1.41% chance of exploitation in the next 30 days.
Description
A stack-based buffer overflow vulnerability exists in the boa set_RadvdPrefixParam functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Realtek | Rtl819x Jungle Software Development Kit | 3.4.11 |
| Level1 | Wbr-6013 Firmware | rer4_a_v3411b_2t2r_lev_09_170623 |
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1892Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1892Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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