A NULL Pointer Dereference in match_at() in regexec.c in Oniguruma 6.9.2 allows attackers to potentially cause denial of service by providing a crafted regular expression. Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | 12.2(25)EY4 |