Vulnerability in PHP
CVE-2006-1991
The substr_compare function in string.c in PHP 5.1.2 allows context-dependent attackers to cause a denial of service (memory access violation) via an out-of-bounds offset argument.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 6.4 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.022 (81.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
- PHP — versions 5.1.2
Weakness classification (CWE)
References
- securitytracker.com/id (vdb-entry)
- exchange.xforce.ibmcloud.com/vulnerabilities/26003 (vdb-entry)
- www.novell.com/linux/security/advisories/2006_31_php.html (vendor-advisory)
- www.mandriva.com/security/advisories (vendor-advisory)
- security.gentoo.org/glsa/glsa-200605-08.xml (vendor-advisory)
- secunia.com/advisories/20269 (Patch, Vendor Advisory, third-party-advisory)
- secunia.com/advisories/20676 (Vendor Advisory, third-party-advisory)
- www.ubuntu.com/usn/usn-320-1 (vendor-advisory)
- secunia.com/advisories/21125 (Vendor Advisory, third-party-advisory)
- www.infigo.hr/en/in_focus/advisories/INFIGO-2006-04-02 (Exploit)