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CVE
PUBLISHED

CVE-2023-47856

Assignertalos
Reserved2023-12-05
Published2024-07-08
Updated2024-07-23

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.



HIGH: 7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-121: Stack-based Buffer Overflow

Product status

RER4_A_v3411b_2T2R_LEV_09_170623
affected

v3.4.11
affected

Credits

Discovered by Francesco Benvenuto of Cisco Talos.

References

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1892

cve.org CVE-2023-47856

nvd.nist.gov CVE-2023-47856

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