CVE-2023-25076
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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 or TLS packet can lead to arbitrary code execution. An attacker could send a malicious packet to trigger this vulnerability.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| SNIProxy | SNIProxy | 0.6.0-2 | affected |
| SNIProxy | SNIProxy | Master 822bb80df9b7b345cc9eba55df74a07b498819ba | affected |
Weaknesses
- CWE-120: CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
ADP Enrichment
CVE Program Container
Additional References
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1731
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1731
- https://github.com/dlundquist/sniproxy/commit/f8d9a433fe22ab2fa15c00179048ab02ae23d583
- https://lists.debian.org/debian-lts-announce/2023/04/msg00030.html
- https://www.debian.org/security/2023/dsa-5413
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: yes
- Technical Impact: total
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1731
- https://github.com/dlundquist/sniproxy/commit/f8d9a433fe22ab2fa15c00179048ab02ae23d583
- https://lists.debian.org/debian-lts-announce/2023/04/msg00030.html
- https://www.debian.org/security/2023/dsa-5413
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