CVE-2023-25076

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

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

Configuration 1 (hide)

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

27 May 2023, 04:15

Type Values Removed Values Added
References
  • (MISC) https://www.debian.org/security/2023/dsa-5413 -

30 Apr 2023, 14:15

Type Values Removed Values Added
References
  • (MISC) https://lists.debian.org/debian-lts-announce/2023/04/msg00030.html -

20 Apr 2023, 19:15

Type Values Removed Values Added
Summary 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, TLS or DTLS packet can lead to arbitrary code execution. An attacker could send a malicious packet to trigger this vulnerability. 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.

06 Apr 2023, 18:07

Type Values Removed Values Added
First Time Sniproxy Project
Sniproxy Project sniproxy
CPE cpe:2.3:a:sniproxy_project:sniproxy:0.6.0-2:*:*:*:*:*:*:*
cpe:2.3:a:sniproxy_project:sniproxy:0.6.1:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
References (MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2023-1731 - (MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2023-1731 - Exploit, Mitigation, Third Party Advisory
References (MISC) https://github.com/dlundquist/sniproxy/commit/f8d9a433fe22ab2fa15c00179048ab02ae23d583 - (MISC) https://github.com/dlundquist/sniproxy/commit/f8d9a433fe22ab2fa15c00179048ab02ae23d583 - Patch
Information

Published : 2023-03-30 15:15

Updated : 2023-05-27 04:15

NVD link : CVE-2023-25076

Mitre 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')