SonicOS HTTP Server Buffer Overflow Vulnerability Leads to DoS
CVE-2024-29012

7.5HIGH

Key Information:

Vendor
Sonicwall
Status
Vendor
CVE Published:
20 June 2024

Summary

The SonicOS HTTP server is susceptible to a stack-based buffer overflow vulnerability that can be exploited by an authenticated remote attacker. By leveraging this vulnerability, an attacker can utilize the sscanf function to manipulate buffer allocations, ultimately causing a Denial of Service (DoS) condition. This issue highlights the critical nature of secure coding practices and the importance of timely patch management to protect against potential attack vectors.

Affected Version(s)

SonicOS Gen7 7.1.1-7051 and earlier versions

References

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.