CVE-2024-21778
High
Description
A heap-based buffer overflow vulnerability exists in the configuration file mib_init_value_array functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted .dat file can lead to arbitrary code execution. An attacker can upload a malicious file to trigger this vulnerability.
SeverityHigh
CVSS7.2
Exploit probability—
ProductRealtek Rtl819x Jungle Software Development Kit
PublishedJul 8, 2024
First seenJul 8, 2024
Weakness typeCWE-122CWE-122
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| realtek rtl819x_jungle_software_development_kit | 3.4.11 | — |
| level1 wbr-6013_firmware | rer4_a_v3411b_2t2r_lev_09_170623 | — |
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