Vulnerability in PHP
CVE-2007-1889
Integer signedness error in the _zend_mm_alloc_int function in the Zend Memory Manager in PHP 5.2.0 allows remote attackers to execute arbitrary code via a large emalloc request, related to an incorrect signed long cast, as demonstrated via the HTTP SOAP client in PHP, and via a call to msg_receive with the largest positive integer value of maxsize.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.031 (87.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.031 · newest: 0.031 · change: 0.000
Affected products
- PHP — versions 5.2.0
References
- secunia.com/advisories/25056 (third-party-advisory)
- www.debian.org/security/2007/dsa-1283 (vendor-advisory)
- www.php-security.org/MOPB/MOPB-43-2007.html (Patch, Vendor Advisory)
- www.securityfocus.com/bid/23238 (vdb-entry)
- www.php-security.org/MOPB/MOPB-44-2007.html (Vendor Advisory)
- secunia.com/advisories/25062 (third-party-advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/33770 (vdb-entry)
- www.novell.com/linux/security/advisories/2007_32_php.html (vendor-advisory)