High severity7.2NVD Advisory· Published Jul 8, 2024· Updated Jun 17, 2026
CVE-2023-47856
CVE-2023-47856
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.
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Affected products
3<=3.4.11+ 1 more
- (no CPE)range: <=3.4.11
- (no CPE)range: v3.4.11
- Range: RER4_A_v3411b_2T2R_LEV_09_170623
Patches
Vulnerability mechanics
References
2- talosintelligence.com/vulnerability_reports/TALOS-2023-1892nvdExploitThird Party Advisory
- www.talosintelligence.com/vulnerability_reports/TALOS-2023-1892nvd
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