---
cve: "CVE-2020-14155"
severity: "MEDIUM"
cvss: 5.3
epss: "5.4%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2020-06-15 17:15:10"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T00:46:33+02:00"
---

# CVE-2020-14155

> 5.3 MEDIUM

## Beschreibung

libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- ec145a327278663269837a9fbbf06aaef2517df8 (Commit)
- 398ac950bd5564f0fc1b928526b29c8eb7c0a18d (Commit)

## Referenzen

- <http://seclists.org/fulldisclosure/2020/Dec/32>
- <http://seclists.org/fulldisclosure/2021/Feb/14>
- <https://about.gitlab.com/releases/2020/07/01/security-release-13-1-2-release/>
- <https://bugs.gentoo.org/717920>
- <https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E>
- <https://security.netapp.com/advisory/ntap-20221028-0010/>
- <https://support.apple.com/kb/HT211931>
- <https://support.apple.com/kb/HT212147>
- <https://www.oracle.com/security-alerts/cpuapr2022.html>
- <https://www.pcre.org/original/changelog.txt>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2020-14155) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_