CVE-2023-25076

A buffer overflow vulnerability exists in the handling of wildcard backend hosts of SNIProxy 0.6.0-2 and the master branch (commit: 822bb80df9b7b345cc9eba55df74a07b498819ba). A specially crafted HTTP or TLS packet can lead to arbitrary code execution. An attacker could send a malicious packet to trigger this vulnerability.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/dlundquist/sniproxy/commit/f8d9a433fe22ab2fa15c00179048ab02ae23d583	Patch
https://lists.debian.org/debian-lts-announce/2023/04/msg00030.html
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1731	Exploit Mitigation Third Party Advisory
https://www.debian.org/security/2023/dsa-5413

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:sniproxy_project:sniproxy:0.6.0-2:::::::*
	cpe:2.3:a:sniproxy_project:sniproxy:0.6.1:::::::*

History

No history.

Information

Published : 2023-03-30 15:15

Updated : 2023-05-27 04:15

NVD link : CVE-2023-25076

Mitre link : CVE-2023-25076

CVE.ORG link : CVE-2023-25076

JSON object : View

Products Affected

sniproxy_project

sniproxy

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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