What’s Vulnerable › Vulnerabilities

CVE-2014-9043

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-02-04 · updated 2026-06-17
• Weakness: CWE-287

Description

The user_ldap (aka LDAP user and group backend) application in ownCloud before 5.0.18, 6.x before 6.0.6, and 7.x before 7.0.3 allows remote attackers to bypass authentication via a null byte in the password and a valid user name, which triggers an unauthenticated bind.

Affected products

• Owncloud: through 5.0.17
• ownCloud: 5.0.0, 5.0.1, 5.0.2, 5.0.3, 5.0.4, 5.0.5 (+21)

References

• https://owncloud.org/security/advisory/?id=oc-sa-2014-020
• https://owncloud.org/security/advisory/?id=oc-sa-2014-020

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