VDB
CVE-2019-9025
CVE-2019-9025
PUBLISHED
Reported by mitre · Published February 22, 2019
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.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| n/a | n/a | n/a |
Exploit Intelligence
- https://bugs.php.net/bug.php?id=77367 (nist-nvd)
- Negative size parameter in mb_split (hackerone)
- Negative size parameter in mb_split (hackerone)
- Negative size parameter in mb_split (hackerone)
Timeline
- CVE Published
- Nov 9, 2020 PoC Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score