---
cve: "CVE-2023-29403"
severity: "HIGH"
cvss: 7.8
epss: "43%"
vendor: "Go standard library"
kev: false
exploited: false
published: "2023-06-08 21:15:16"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-03T04:54:07+02:00"
---

# CVE-2023-29403

> 7.8 HIGH

## Beschreibung

On Unix platforms, the Go runtime does not behave differently when a binary is run with the setuid/setgid bits. This can be dangerous in certain cases, such as when dumping memory state, or assuming the status of standard i/o file descriptors. If a setuid/setgid binary is executed with standard I/O file descriptors closed, opening any files can result in unexpected content being read or written with elevated privileges. Similarly, if a setuid/setgid program is terminated, either via panic or signal, it may leak the contents of its registers.

## CVSS-Vektor

```
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Erforderlich | good |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- 7fe60b5df764f5a16a2c40e4412b5ed60f709192 (Commit)
- e827d41c0a2ea392c117a790cdfed0022e419424 (Commit)

## Referenzen

- <https://go.dev/issue/60272>
- <https://go.dev/cl/501223>
- <https://groups.google.com/g/golang-announce/c/q5135a9d924/m/j0ZoAJOHAwAJ>
- <https://pkg.go.dev/vuln/GO-2023-1840>
- <https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XBS3IIK6ADV24C5ULQU55QLT2UE762ZX/>
- <https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NZ2O6YCO2IZMZJELQGZYR2WAUNEDLYV6/>
- <https://security.gentoo.org/glsa/202311-09>
- <https://security.netapp.com/advisory/ntap-20241220-0009/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-29403) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_