The dba_replace function in PHP 5.2.6 and 4.x allows context-dependent attackers to cause…
Priority LOW 32CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The dba_replace function in PHP 5.2.6 and 4.x allows context-dependent attackers to cause a denial of service (file truncation) via a key with the NULL byte. NOTE: this might only be a vulnerability in limited circumstances in which the attacker can modify or add database entries but does not have permissions to truncate the file.
Why it matters now
EPSS 0.01591 75th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 55
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:php:php:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0:beta_4_patch1:*:*:*:*:*:* | 4.0 beta_4_patch1 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0:beta1:*:*:*:*:*:* | 4.0 beta1 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0:beta2:*:*:*:*:*:* | 4.0 beta2 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0:beta3:*:*:*:*:*:* | 4.0 beta3 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0:beta4:*:*:*:*:*:* | 4.0 beta4 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0:rc1:*:*:*:*:*:* | 4.0 rc1 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0:rc2:*:*:*:*:*:* | 4.0 rc2 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.0:*:*:*:*:*:*:* | 4.0.0 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.1:*:*:*:*:*:*:* | 4.0.1 | Vulnerable | PHP |
- cpe:2.3:a:php:php:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0:beta_4_patch1:*:*:*:*:*:* Versions 4.0 beta_4_patch1 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0:beta1:*:*:*:*:*:* Versions 4.0 beta1 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0:beta2:*:*:*:*:*:* Versions 4.0 beta2 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0:beta3:*:*:*:*:*:* Versions 4.0 beta3 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0:beta4:*:*:*:*:*:* Versions 4.0 beta4 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0:rc1:*:*:*:*:*:* Versions 4.0 rc1 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0:rc2:*:*:*:*:*:* Versions 4.0 rc2 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.0:*:*:*:*:*:*:* Versions 4.0.0 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.1:*:*:*:*:*:*:* Versions 4.0.1 Vulnerable ·PHP
Show 45 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:php:php:4.0.1:patch1:*:*:*:*:*:* | 4.0.1 patch1 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.1:patch2:*:*:*:*:*:* | 4.0.1 patch2 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.2:*:*:*:*:*:*:* | 4.0.2 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.3:*:*:*:*:*:*:* | 4.0.3 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.3:patch1:*:*:*:*:*:* | 4.0.3 patch1 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.4:*:*:*:*:*:*:* | 4.0.4 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.4:patch1:*:*:*:*:*:* | 4.0.4 patch1 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.5:*:*:*:*:*:*:* | 4.0.5 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.6:*:*:*:*:*:*:* | 4.0.6 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.7:*:*:*:*:*:*:* | 4.0.7 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.7:rc1:*:*:*:*:*:* | 4.0.7 rc1 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.7:rc2:*:*:*:*:*:* | 4.0.7 rc2 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.7:rc3:*:*:*:*:*:* | 4.0.7 rc3 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.0.7:rc4:*:*:*:*:*:* | 4.0.7 rc4 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.1.0:*:*:*:*:*:*:* | 4.1.0 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.1.1:*:*:*:*:*:*:* | 4.1.1 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.1.2:*:*:*:*:*:*:* | 4.1.2 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.2:*:dev:*:*:*:*:* | 4.2 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.2.0:*:*:*:*:*:*:* | 4.2.0 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.2.1:*:*:*:*:*:*:* | 4.2.1 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.2.2:*:*:*:*:*:*:* | 4.2.2 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.2.3:*:*:*:*:*:*:* | 4.2.3 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.3.0:*:*:*:*:*:*:* | 4.3.0 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.3.1:*:*:*:*:*:*:* | 4.3.1 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.3.2:*:*:*:*:*:*:* | 4.3.2 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.3.3:*:*:*:*:*:*:* | 4.3.3 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.3.4:*:*:*:*:*:*:* | 4.3.4 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.3.5:*:*:*:*:*:*:* | 4.3.5 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.3.6:*:*:*:*:*:*:* | 4.3.6 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.3.7:*:*:*:*:*:*:* | 4.3.7 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.3.8:*:*:*:*:*:*:* | 4.3.8 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.3.9:*:*:*:*:*:*:* | 4.3.9 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.3.10:*:*:*:*:*:*:* | 4.3.10 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.3.11:*:*:*:*:*:*:* | 4.3.11 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.4.0:*:*:*:*:*:*:* | 4.4.0 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.4.1:*:*:*:*:*:*:* | 4.4.1 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.4.2:*:*:*:*:*:*:* | 4.4.2 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.4.3:*:*:*:*:*:*:* | 4.4.3 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.4.4:*:*:*:*:*:*:* | 4.4.4 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.4.5:*:*:*:*:*:*:* | 4.4.5 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.4.6:*:*:*:*:*:*:* | 4.4.6 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.4.7:*:*:*:*:*:*:* | 4.4.7 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.4.8:*:*:*:*:*:*:* | 4.4.8 | Vulnerable | PHP |
| cpe:2.3:a:php:php:4.4.9:*:*:*:*:*:*:* | 4.4.9 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.2.6:*:*:*:*:*:*:* | 5.2.6 | Vulnerable | PHP |
- cpe:2.3:a:php:php:4.0.1:patch1:*:*:*:*:*:* Versions 4.0.1 patch1 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.1:patch2:*:*:*:*:*:* Versions 4.0.1 patch2 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.2:*:*:*:*:*:*:* Versions 4.0.2 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.3:*:*:*:*:*:*:* Versions 4.0.3 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.3:patch1:*:*:*:*:*:* Versions 4.0.3 patch1 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.4:*:*:*:*:*:*:* Versions 4.0.4 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.4:patch1:*:*:*:*:*:* Versions 4.0.4 patch1 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.5:*:*:*:*:*:*:* Versions 4.0.5 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.6:*:*:*:*:*:*:* Versions 4.0.6 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.7:*:*:*:*:*:*:* Versions 4.0.7 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.7:rc1:*:*:*:*:*:* Versions 4.0.7 rc1 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.7:rc2:*:*:*:*:*:* Versions 4.0.7 rc2 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.7:rc3:*:*:*:*:*:* Versions 4.0.7 rc3 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.0.7:rc4:*:*:*:*:*:* Versions 4.0.7 rc4 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.1.0:*:*:*:*:*:*:* Versions 4.1.0 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.1.1:*:*:*:*:*:*:* Versions 4.1.1 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.1.2:*:*:*:*:*:*:* Versions 4.1.2 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.2:*:dev:*:*:*:*:* Versions 4.2 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.2.0:*:*:*:*:*:*:* Versions 4.2.0 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.2.1:*:*:*:*:*:*:* Versions 4.2.1 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.2.2:*:*:*:*:*:*:* Versions 4.2.2 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.2.3:*:*:*:*:*:*:* Versions 4.2.3 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.3.0:*:*:*:*:*:*:* Versions 4.3.0 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.3.1:*:*:*:*:*:*:* Versions 4.3.1 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.3.2:*:*:*:*:*:*:* Versions 4.3.2 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.3.3:*:*:*:*:*:*:* Versions 4.3.3 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.3.4:*:*:*:*:*:*:* Versions 4.3.4 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.3.5:*:*:*:*:*:*:* Versions 4.3.5 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.3.6:*:*:*:*:*:*:* Versions 4.3.6 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.3.7:*:*:*:*:*:*:* Versions 4.3.7 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.3.8:*:*:*:*:*:*:* Versions 4.3.8 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.3.9:*:*:*:*:*:*:* Versions 4.3.9 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.3.10:*:*:*:*:*:*:* Versions 4.3.10 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.3.11:*:*:*:*:*:*:* Versions 4.3.11 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.4.0:*:*:*:*:*:*:* Versions 4.4.0 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.4.1:*:*:*:*:*:*:* Versions 4.4.1 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.4.2:*:*:*:*:*:*:* Versions 4.4.2 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.4.3:*:*:*:*:*:*:* Versions 4.4.3 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.4.4:*:*:*:*:*:*:* Versions 4.4.4 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.4.5:*:*:*:*:*:*:* Versions 4.4.5 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.4.6:*:*:*:*:*:*:* Versions 4.4.6 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.4.7:*:*:*:*:*:*:* Versions 4.4.7 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.4.8:*:*:*:*:*:*:* Versions 4.4.8 Vulnerable ·PHP
- cpe:2.3:a:php:php:4.4.9:*:*:*:*:*:*:* Versions 4.4.9 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.2.6:*:*:*:*:*:*:* Versions 5.2.6 Vulnerable ·PHP
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2008-7068
- 2026-10-03 Alias added: GHSA-r7m8-6r5m-4fqh
References
More Php vulnerabilities
- TI-2024-04260 Argument Injection in PHP-CGI KEVCVSS 3.1CRITICAL 9.8
- TI-2019-08259 Underflow in PHP-FPM can lead to RCE KEVCVSS 3.1CRITICAL 9.8
- TI-2012-01607 sapi/cgi/cgi_main.c in PHP before 5.3.12 and 5.4.x before 5.4.2, when configured as a CGI… KEVCVSS 3.1CRITICAL 9.8
- TI-2026-78794 PHP remote code execution via stale global state KEVCVSS 4.0CRITICAL 9.2
- TI-2026-78793 Out-of-memory handling flaw in PHP allows remote code execution KEVCVSS 4.0CRITICAL 9.2
- TI-2015-00205 Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and… CVSS 2.0HIGH 10.0
Sources
- CVE-2008-7068 · CVE Program
- CVE-2008-7068 · NVD
- FIRST EPSS
- GHSA-r7m8-6r5m-4fqh · GitHub Advisory Database · CC BY 4.0
- CVE-2008-7068 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences