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CVE-2012-0781

MEDIUM · CVSS 5.0EPSS 10.4%EU EUVD

The tidy_diagnose function in PHP 5.3.8 might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted input to an application that attempts to perform Tidy::diagnose operations on invalid objects, a different vulnerability than CVE-2011-4153.

Key facts

CVSS score
5.0 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness (CWE)
CWE-399
EPSS score
10.4% (96th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2012-0813)
Published
January 18, 2012
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-0813 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • php / php

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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