CVE-2019-19246
High
Description
Oniguruma through 6.9.3, as used in PHP 7.3.x and other products, has a heap-based buffer over-read in str_lower_case_match in regexec.c.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Oniguruma
PublishedNov 25, 2019
First seenNov 25, 2019
How to fix
Update
- php php7.3.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| oniguruma_project oniguruma | v ≤ 6.9.3 | — |
| php php | 7.3.0 ≤ v < 7.3.10 | 7.3.10 |
| fedoraproject fedora | 31 | — |
| canonical ubuntu_linux | 14.04 | — |
| debian debian_linux | 8.0 | — |
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