Realtek rtl819x Jungle SDK v3.4.11 vulnerable to Stack-based Buffer Overflow
CVE-2023-50244

7.2HIGH

Key Information:

Vendor

Levelone

Status
Wbr-6013
Rtl819x Jungle Sdk
Vendor
CVE Published:
8 July 2024

What is CVE-2023-50244?

The vulnerability is characterized by two stack-based buffer overflow issues found in the boa formIpQoS functionality within the Realtek rtl819x Jungle SDK version 3.4.11. An attacker capable of sending specifically crafted HTTP requests can exploit these vulnerabilities, potentially leading to remote code execution. Specifically, the vulnerabilities are associated with the processing of the 'entry_name' request parameter, highlighting a significant risk for software that utilizes this SDK.

Affected Version(s)

rtl819x Jungle SDK v3.4.11

WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623

References

https://talosintelligence.com/vulnerability_reports/TALOS...

EPSS Score

7% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Discovered by Francesco Benvenuto of Cisco Talos.
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