CVE-2018-20013

7.5 highEPSS 1.4%

High (7.5) in urbackup urbackup. EPSS 1.4% chance of exploitation in the next 30 days.

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::ProcessPacket metadata_id!=0 assertion, leading to shutting down the client application.

Severity

CVSS 3.0

7.5 high

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.4% chance of exploitation in the next 30 days; higher than 72% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2019-06-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

urbackup:urbackup

References

http://www.urbackup.org/client_changelog.html
https://github.com/MostafaSoliman/Security-Advisories/blob/master/CVE-2018-20013
http://www.urbackup.org/client_changelog.html
https://github.com/MostafaSoliman/Security-Advisories/blob/master/CVE-2018-20013

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