CVE catalog
CVE-2023-25076
sniproxy: CVE-2023-25076
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 65.75% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | sniproxy | sid | 0.7.0-1 | fixed |
| Debian | sniproxy | forky | 0.7.0-1 | fixed |
| Debian | sniproxy | trixie | 0.6.1+git20240321-0.2 | fixed |
| Debian | sniproxy | bookworm | 0.6.0-2.1 | fixed |
| Ubuntu | sniproxy | pro | 0.5.0-2 | vulnerable |
| Ubuntu | sniproxy | pro | 0.5.0-2ubuntu0.1~esm1 | fixed |
| Ubuntu | sniproxy | 20.04 | 0.6.0-1 | vulnerable |
| Ubuntu | sniproxy | 20.04 | 0.6.0-1ubuntu0.1 | fixed |
| Ubuntu | sniproxy | 22.04 | 0.6.0-2 | vulnerable |
| Ubuntu | sniproxy | 22.04 | 0.6.0-2ubuntu0.22.04.1 | fixed |
| Ubuntu | sniproxy | pro | 0.5.0-2 | vulnerable |
| Ubuntu | sniproxy | pro | 0.5.0-2ubuntu0.1~esm1 | fixed |
| Ubuntu | sniproxy | 20.04 | 0.6.0-1 | vulnerable |
| Ubuntu | sniproxy | 20.04 | 0.6.0-1ubuntu0.1 | fixed |
| Ubuntu | sniproxy | 22.04 | 0.6.0-2 | vulnerable |
| Ubuntu | sniproxy | 22.04 | 0.6.0-2ubuntu0.22.04.1 | fixed |
| Ubuntu | sniproxy | 24.04 | 0.6.0-2.1 | vulnerable |
| Ubuntu | sniproxy | 24.04 | 0.6.0-2.1build1 | vulnerable |
| Ubuntu | sniproxy | 24.04 | 0.6.0-2.1build2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | sniproxy | source | sid | 0.6.0-2.1 | not yet assigned | Not reported | [1033752] |
| Debian | sniproxy | source | forky | 0.6.0-2.1 | not yet assigned | Not reported | [1033752] |
| Debian | sniproxy | source | trixie | 0.6.0-2.1 | not yet assigned | Not reported | [1033752] |
| Debian | sniproxy | source | bookworm | 0.6.0-2.1 | not yet assigned | Not reported | [1033752] |
| Ubuntu | sniproxy | deb | pro | 0.5.0-2ubuntu0.1~esm1 | Not reported | USN-6148-1 | Not reported |
| Ubuntu | sniproxy | deb | 20.04 | 0.6.0-1ubuntu0.1 | Not reported | USN-6148-1 | Not reported |
| Ubuntu | sniproxy | deb | 22.04 | 0.6.0-2ubuntu0.22.04.1 | Not reported | USN-6148-1 | Not reported |
| Ubuntu | sniproxy | deb | pro | 0.5.0-2ubuntu0.1~esm1 | Not reported | UBUNTU-CVE-2023-25076 | Not reported |
| Ubuntu | sniproxy | deb | 20.04 | 0.6.0-1ubuntu0.1 | Not reported | UBUNTU-CVE-2023-25076 | Not reported |
| Ubuntu | sniproxy | deb | 22.04 | 0.6.0-2ubuntu0.22.04.1 | Not reported | UBUNTU-CVE-2023-25076 | Not reported |
| Ubuntu | sniproxy | deb | 24.04 | 0.6.0-2.1build2 | Not reported | UBUNTU-CVE-2023-25076 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-25076]
- [https://osv.dev/vulnerability/DLA-3406-1]
- [https://osv.dev/vulnerability/DSA-5413-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-25076]
- [https://osv.dev/vulnerability/USN-6148-1]
- [https://security-tracker.debian.org/tracker/CVE-2023-25076]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]