Total vulnerabilities in the database
An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A SIGSEGV occurs in left_adjust_char_head() during regular expression compilation. Invalid handling of reg->dmax in forward_search_range() could result in an invalid pointer dereference, normally as an immediate denial-of-service condition.
| Software | From | Fixed in |
|---|---|---|
| oniguruma_project / oniguruma | 6.2.0 | 6.2.0.x |
| ruby-lang / ruby | - | 2.4.1.x |
| php / php | - | 7.1.5.x |
| php / php | 7.1.0 | 7.1.7 |
| php / php | 7.0.0 | 7.0.21 |
| php / php | 5.6.0 | 5.6.31 |