---
cve: "CVE-2020-19186"
severity: "LOW"
cvss: 3.1
epss: "1.8%"
vendor: "n/a"
kev: false
exploited: false
published: "2023-08-22 19:15:58"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T00:02:21+02:00"
---

# CVE-2020-19186

> 3.1 LOW · 🧪 PoC

## Beschreibung

Buffer Overflow vulnerability in _nc_find_entry function in tinfo/comp_hash.c:66 in ncurses 6.1 allows remote attackers to cause a denial of service via crafted command.

## Referenzen

- <https://github.com/zjuchenyuan/fuzzpoc/blob/master/infotocap_poc2.md>
- <https://security.netapp.com/advisory/ntap-20231006-0005/>
- <https://support.apple.com/kb/HT214038>
- <https://support.apple.com/kb/HT214036>
- <https://support.apple.com/kb/HT214037>
- <http://seclists.org/fulldisclosure/2023/Dec/9>
- <http://seclists.org/fulldisclosure/2023/Dec/10>
- <http://seclists.org/fulldisclosure/2023/Dec/11>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2020-19186) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_