CVE-2023-25076

Published Mar 30, 2023 CVSS 3.1 · 9.8 Critical EPSS 65.8% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3406-1 sniproxy security update
Debian DSA Debian DSA DSA-5413-1 sniproxy security update
Ubuntu USN Ubuntu USN USN-6148-1 SNI Proxy vulnerability
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
talos
Published
Updated
Mar 5, 2025, 7:10 PM
Reserved
Mar 6, 2023, 9:52 PM
Status
Modified
Published
Mar 30, 2023, 3:15 PM
Modified
Jun 17, 2026, 5:40 AM