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CVE-2012-0781
The tidy_diagnose function in PHP 5.3.8 might allow remote attackers to cause a denial of service (NULL pointer dereference and…
Medium5.0EPSS 10.4%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 10.4% · top 4.3% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
Affected products
n/a
- affected n/a
References (6)
- 18370 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- 20120114 PHP 5.3.8 Multiple vulnerabilities (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- SUSE-SU-2012:0411 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- openSUSE-SU-2012:0426 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 48668 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://cxsecurity.com/research/103 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .