Quantum Secular Labs / Blog / Advisories
CVE-2003-0860: PHP: Buffer overflow
CVE-2003-0860 has a CVSS v2 base score of 10.0 (the maximum on that scale) and affects PHP. Per its scoring, it can be exploited over the network, without authentication. The scored impact on confidentiality, integrity and availability is the highest available.
Vulnerability description
Buffer overflows in PHP before 4.3.3 have unknown impact and unknown attack vectors.
Severity breakdown
CVSS v2.0 10.0: AV:N/AC:L/Au:N/C:C/I:C/A:C
- Access vector: Network. Exploitable remotely over the network.
- Access complexity: Low. No special conditions are required.
- Authentication: None. No authentication is needed.
- Confidentiality impact: Complete. Total information disclosure.
- Integrity impact: Complete. Total loss of integrity.
- Availability impact: Complete. Total shutdown of the component.
Affected products
- PHP: 4.0; 4.0.1; 4.0.1 patch1; 4.0.1 patch2; 4.0.2; 4.0.3; 4.0.3 patch1; 4.0.4; 4.0.5; 4.0.6; 4.0.7; 4.0.7 rc1