Vulnerability Details : 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.
Vulnerability category: Execute code
Threat overview for CVE-2007-1889
Top countries where our scanners detected CVE-2007-1889
Top open port discovered on systems with this issue
80
IPs affected by CVE-2007-1889 2,308
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2007-1889!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
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Exploit prediction scoring system (EPSS) score for CVE-2007-1889
Probability of exploitation activity in the next 30 days: 20.12%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 96 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2007-1889
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
Vendor statements for CVE-2007-1889
-
Red Hat 2007-04-16Not vulnerable. These issues did not affect the versions of PHP as shipped with Red Hat Enterprise Linux 2.1, 3, 4, 5, Stronghold 4.0, or Red Hat Application Stack 1.
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http://www.php-security.org/MOPB/MOPB-44-2007.html
Vendor Advisory
- http://www.novell.com/linux/security/advisories/2007_32_php.html
-
http://www.securityfocus.com/bid/23238
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https://exchange.xforce.ibmcloud.com/vulnerabilities/33770
- http://www.debian.org/security/2007/dsa-1283
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http://www.php-security.org/MOPB/MOPB-43-2007.html
Patch;Vendor Advisory
- cpe:2.3:a:php:php:5.2.0:*:*:*:*:*:*:*