php user_filter_factory_create overflow
Published May 9, 2007
7.2
HIGHCVSS 2.0
EPSS 0.44%
Description
Buffer overflow in the user_filter_factory_create function in PHP before 5.2.2 has unknown impact and local attack vectors.
Affected products
No data.
- 4.0.0
- 4.0.1
- 4.0.1
- 4.0.1
- 4.0.2
- 4.0.3
- 4.0.3
- 4.0.4
- 4.0.4
- 4.0.5
- 4.0.6
- 4.0.7
- 4.0.7
- 4.0.7
- 4.0.7
- 4.1.0
- 4.1.1
- 4.1.2
- 4.2.0
- 4.2.1
- 4.2.2
- 4.2.3
- 4.3.0
- 4.3.1
- 4.3.2
- 4.3.3
- 4.3.4
- 4.3.5
- 4.3.6
- 4.3.7
- 4.3.8
- 4.3.9
- 4.3.10
- 4.3.11
- 4.4.0
- 4.4.1
- 4.4.2
- 4.4.3
- 4.4.4
- 4.4.5
- 4.4.6
- 5.0
- 5.0
- 5.0
- 5.0.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Red Hat statement
The PHP interpreter does not offer a reliable "sandboxed" security layer (as found in, say, a JVM) in which untrusted scripts can be run any script run by the PHP interpreter must be trusted with the privileges of the interpreter itself. This bug described in CVE-2007-2511 can only be triggered by a script author since no trust boundary is crossed, this issue is not treated as security-sensitive.
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:L/AC:L/Au:N/C:C/I:C/A:C
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.44% (0.00443) | 36.22th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.44% (0.00443) | 35.08th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.08% (0.00085) | 22.41th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.08% (0.00077) | 35.03th | v3 (v2023.03.01) |
| Jul 4, 2024 | 0.08% (0.00079) | 34.47th | v3 (v2023.03.01) |
| Dec 26, 2023 | 0.08% (0.00077) | 31.98th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00066) | 26.84th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.55% (0.01547) | 74.98th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.55% (0.01547) | 74.94th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.55% (0.01547) | 72.92th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.55% (0.01547) | 51.82th | v2 (v2022.01.01) |
No CWE recorded.
References (17)
- http://lists.opensuse.org/opensuse-security-announce/2007-07/msg00006.html vendor-advisoryx_refsource_SUSE
- http://osvdb.org/34676 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/25191 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/25255 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/25372 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/25445 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/26048 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://security.gentoo.org/glsa/glsa-200705-19.xml vendor-advisoryx_refsource_GENTOO
- http://us2.php.net/releases/5_2_2.php x_refsource_CONFIRM
- http://viewcvs.php.net/viewvc.cgi/php-src/ext/standard/user_filters.c?r1=1.31.2.4.2.5&r2=1.31.2.4.2.6 x_refsource_CONFIRM
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:102 vendor-advisoryx_refsource_MANDRIVA
- http://www.trustix.org/errata/2007/0017/ vendor-advisoryx_refsource_TRUSTIX
- http://www.ubuntu.com/usn/usn-462-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2007-2511 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=239011 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2007-2511
- https://www.cve.org/CVERecord?id=CVE-2007-2511
Change history (0)
No recorded changes yet.