CVE-2023-25076
CVE-2023-25076
9.8
CriticalPublished:
Last updated:
Source:talos-cna@cisco.com
Modified
Weakness (CWE)
CVSS Vector
v3.1- Attack Vector
- Network
- Attack Complexity
- Low
- Privileges Required
- None
- User Interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
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.
References
talos-cna@cisco.com
https://github.com/dlundquist/sniproxy/commit/f8d9a433fe22ab2fa15c00179048ab02ae23d583talos-cna@cisco.com
https://lists.debian.org/debian-lts-announce/2023/04/msg00030.htmltalos-cna@cisco.com
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1731talos-cna@cisco.com
https://www.debian.org/security/2023/dsa-5413af854a3a-2127-422b-91ae-364da2661108
https://github.com/dlundquist/sniproxy/commit/f8d9a433fe22ab2fa15c00179048ab02ae23d583af854a3a-2127-422b-91ae-364da2661108
https://lists.debian.org/debian-lts-announce/2023/04/msg00030.htmlaf854a3a-2127-422b-91ae-364da2661108
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1731af854a3a-2127-422b-91ae-364da2661108
https://www.debian.org/security/2023/dsa-5413af854a3a-2127-422b-91ae-364da2661108
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1731