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CVE-2023-33965
Brook's tproxy server is vulnerable to a drive-by command injection.
Critical9.7EPSS 1.6%
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
Description
Brook is a cross-platform programmable network tool. The `tproxy` server is vulnerable to a drive-by command injection. An attacker may fool a victim into visiting a malicious web page which will trigger requests to the local `tproxy` service leading to remote code execution. A patch is available in version 20230606.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Critical9.7 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 1.6% · top 24% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.7.
Weakness
Affected products
- affected < 20230606
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Gogithub.com/txthinking/brookGHSA-vfrj-fv6p-3cpf (opens in a new tab)
References (2)
- https://github.com/txthinking/brook/security/advisories/GHSA-vfrj-fv6p-3cpf (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/txthinking/brook/commit/314d7070c37babf6c38a0fe1eada872bb74bf03e (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-vfrj-fv6p-3cpf (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-33965)Record last updated .