Integer overflow in the str_replace function in PHP 4 before 4.4.5 and PHP 5 before 5.2.1 allows context-dependent attackers to execute arbitrary code via a single character search string in conjunction with a long replacement string, which overflows a 32 bit length counter
Published Apr 6, 2007
7.5
HIGHCVSS 2.0
EPSS 4.25%
Description
Integer overflow in the str_replace function in PHP 4 before 4.4.5 and PHP 5 before 5.2.1 allows context-dependent attackers to execute arbitrary code via a single character search string in conjunction with a long replacement string, which overflows a 32 bit length counter. NOTE: this is probably the same issue as CVE-2007-0906.6.
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
- 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
- 5.0.0
- 5.0.0
- 5.0.0
- 5.0.0
- 5.0.0
- 5.0.0
- 5.0.0
- 5.0.1
- 5.0.2
- 5.0.3
- 5.0.4
- 5.0.5
- 5.1.0
- 5.1.1
- 5.1.2
- 5.1.3
- 5.1.4
- 5.1.5
- 5.1.6
- 5.2.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Red Hat statement
This CVE name is a duplicate as the vulnerability is addressed by CVE-2007-0906.
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:P/I:P/A:P
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.25% (0.04249) | 90.74th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.25% (0.04249) | 89.73th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.51% (0.01511) | 79.46th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.55% (0.02553) | 75.76th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.51% (0.01511) | 79.90th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.80% (0.01799) | 88.61th | v3 (v2023.03.01) |
| Feb 7, 2024 | 1.80% (0.01799) | 86.84th | v3 (v2023.03.01) |
| Dec 31, 2023 | 1.74% (0.01741) | 86.56th | v3 (v2023.03.01) |
| Nov 23, 2023 | 1.44% (0.01443) | 85.17th | v3 (v2023.03.01) |
| Apr 11, 2023 | 1.49% (0.01494) | 84.86th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.81% (0.01810) | 86.26th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.42% (0.04421) | 88.21th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.42% (0.04421) | 87.03th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.42% (0.04421) | 70.83th | v2 (v2022.01.01) |
No CWE recorded.
References (13)
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01056506 vendor-advisoryx_refsource_HP
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01086137 vendor-advisoryx_refsource_HP
- http://secunia.com/advisories/25423 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/25850 third-party-advisoryx_refsource_SECUNIA
- http://www.php-security.org/MOPB/MOPB-39-2007.html x_refsource_MISCExploitVendor Advisory
- http://www.php.net/releases/5_2_1.php x_refsource_CONFIRM
- http://www.securityfocus.com/bid/23233 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2007/1991 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2007/2374 vdb-entryx_refsource_VUPEN
- https://access.redhat.com/security/cve/CVE-2007-1885 Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33767 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2007-1885
- https://www.cve.org/CVERecord?id=CVE-2007-1885
Change history (0)
No recorded changes yet.