What’s Vulnerable › Vulnerabilities

CVE-2018-20014

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-06-07 · updated 2026-06-17
• Weakness: CWE-476

Description

In UrBackup 2.2.6, an attacker can send a malformed request to the client over the network, and trigger a fileservplugin/CClientThread.cpp CClientThread::GetFileHashAndMetadata NULL pointer dereference, leading to shutting down the client application.

Affected products

• Urbackup: 2.2.6

References

• http://www.urbackup.org/client_changelog.html
• https://github.com/MostafaSoliman/Security-Advisories/blob/master/CVE-2018-20014
• http://www.urbackup.org/client_changelog.html
• https://github.com/MostafaSoliman/Security-Advisories/blob/master/CVE-2018-20014

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