The cpdf_open function in the ClibPDF (cpdf) extension in PHP 4.4.6 allows context-dependent attackers to obtain sensitive information (script source code) via a long string in the second argument
Published Mar 12, 2007
7.8
HIGHCVSS 2.0
EPSS 5.84%
Description
The cpdf_open function in the ClibPDF (cpdf) extension in PHP 4.4.6 allows context-dependent attackers to obtain sensitive information (script source code) via a long string in the second argument.
Affected products
Remediation
Red Hat statement
Not vulnerable. PHP as shipped with Red Hat Enterprise Linux 2.1, 3, 4, and 5 does not include ClibPDF support.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:C/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.84% (0.05837) | 92.94th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.84% (0.05837) | 92.20th | v5 (v2026.06.15) |
| Feb 15, 2026 | 4.33% (0.04332) | 88.66th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.04% (0.03039) | 85.75th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.58% (0.00578) | 78.77th | v3 (v2023.03.01) |
| Mar 21, 2024 | 0.54% (0.00542) | 76.86th | v3 (v2023.03.01) |
| Jan 14, 2024 | 0.54% (0.00542) | 74.86th | v3 (v2023.03.01) |
| Oct 30, 2023 | 0.46% (0.00458) | 72.52th | v3 (v2023.03.01) |
| Jul 7, 2023 | 0.47% (0.00469) | 72.17th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.58% (0.00582) | 74.77th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.19% (0.04187) | 87.39th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.19% (0.04187) | 86.11th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.19% (0.04187) | 69.86th | v2 (v2022.01.01) |
No CWE recorded.
References (6)
- http://www.securityfocus.com/bid/22897 vdb-entryx_refsource_BIDExploit
- https://access.redhat.com/security/cve/CVE-2007-1412 Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32986 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2007-1412
- https://www.cve.org/CVERecord?id=CVE-2007-1412
- https://www.exploit-db.com/exploits/3442 exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/22897 | vdb-entryx_refsource_BIDExploit | |
| https://access.redhat.com/security/cve/CVE-2007-1412 | Vendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/32986 | vdb-entryx_refsource_XF | |
| https://nvd.nist.gov/vuln/detail/CVE-2007-1412 | ||
| https://www.cve.org/CVERecord?id=CVE-2007-1412 | ||
| https://www.exploit-db.com/exploits/3442 | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.