Vulnerability Details : CVE-2019-9025
Potential exploit
An issue was discovered in PHP 7.3.x before 7.3.1. An invalid multibyte string supplied as an argument to the mb_split() function in ext/mbstring/php_mbregex.c can cause PHP to execute memcpy() with a negative argument, which could read and write past buffers allocated for the data.
Vulnerability category: Memory Corruption
Products affected by CVE-2019-9025
- cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:*
Threat overview for CVE-2019-9025
Top countries where our scanners detected CVE-2019-9025
Top open port discovered on systems with this issue
80
IPs affected by CVE-2019-9025 2,310
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2019-9025!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2019-9025
0.59%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-9025
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-9025
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-9025
-
https://security.netapp.com/advisory/ntap-20190321-0001/
February 2019 PHP Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://bugs.php.net/bug.php?id=77367
PHP :: Sec Bug #77367 :: Negative size parameter in mb_splitExploit;Issue Tracking;Patch;Vendor Advisory
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