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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-05-24T15:00:00
Updated: 2024-08-05T17:02:44.162Z
Reserved: 2017-05-24T00:00:00
Link: CVE-2017-9227
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2017-05-24T15:29:00.323
Modified: 2022-07-20T16:34:01.827
Link: CVE-2017-9227
Redhat