VDB
ALPINE-CVE-2017-9227
ALPINE-CVE-2017-9227
PUBLISHED
CVSS 9.800000190734863 CRITICAL
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 stack out-of-bounds read occurs in mbc_enc_len() during regular expression searching. Invalid handling of reg->dmin in forward_search_range() could result in an invalid pointer dereference, as an out-of-bounds read from a stack buffer.
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.4 | php5 | 5.3.10-r1, 0, 5.2.10-r0 |
| Alpine:v3.5 | php5 | 5.5.16-r0, 5.5.4-r0, 5.5.4-r1 |
Timeline
- May 24, 2017 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 15, 2026 CVE Updated