Startseite ▼ Bookkeeping
Online ▼ Sicherheits
Überprüfungs ▼
Verwaltetes
DNS ▼
Info
Bestellen/Erneuern
FAQ
AUP
Dynamic DNS Clients
Domaine konfigurieren Dyanmic DNS Update Password Netzwerk
Überwachung ▼
Enterprise
Erweiterte
Standard
Gratis Test
FAQ
Preis/Funktionszusammenfassung
Bestellen
Beispiele
Konfigurieren/Status Alarm Profile | |||
Test Kennung: | 1.3.6.1.4.1.25623.1.0.143445 |
Kategorie: | Web application abuses |
Titel: | OpenCast < 8.1.0 Password Hashing Vulnerability |
Zusammenfassung: | OpenCast is prone to an insecure password hashing vulnerability. |
Beschreibung: | Summary: OpenCast is prone to an insecure password hashing vulnerability. Vulnerability Insight: User passwords are stored in the database using the rather outdated and cryptographically insecure MD5 hash algorithm. Furthermore, the hashes are salted using the username instead of a random salt, causing hashes for users with the same username and password to collide which is problematic especially for popular users like the default admin user. This essentially means that for an attacker, it might be feasible to reconstruct a user's password given access to these hashes. Note that attackers needing access to the hashes means that they must gain access to the database in which these are stored first to be able to start cracking the passwords. Affected Software/OS: OpenCast versions prior to 8.1.0. Solution: Update to version 8.1.0 or later. Note, that old hashes remain MD5 until the password is updated. CVSS Score: 5.5 CVSS Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N |
Querverweis: |
Common Vulnerability Exposure (CVE) ID: CVE-2020-5229 https://github.com/opencast/opencast/commit/32bfbe5f78e214e2d589f92050228b91d704758e |
Copyright | Copyright (C) 2020 Greenbone Networks GmbH |
Dies ist nur einer von 99761 Anfälligkeitstests in unserem Testpaket. Finden Sie mehr über unsere vollständigen Sicherheitsüberprüfungen heraus. Um einen gratis Test für diese Anfälligkeit auf Ihrem System durchlaufen zu lassen, registrieren Sie sich bitte unten. |