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CVE-2015-0842

Debian Yubiserver SQL injection

9.8 CRITICALEPSS 0.38%
  1. Published26 Jun 2025

Description

yubiserver before 0.6 is prone to SQL injection issues, potentially leading to an authentication bypass.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Debian Yubiserver0.2-2 · 0.5-2

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

Patch & vendor advisories

References

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Frequently asked

Is CVE-2015-0842 being actively exploited?

CVE-2015-0842 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.38%.

How severe is CVE-2015-0842?

CVE-2015-0842 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.38% probability of exploitation.

Which products are affected by CVE-2015-0842?

Affected products include Debian Yubiserver.

How do I fix CVE-2015-0842?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2015-0842 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.