Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-958-1 | libonig security update |
EUVD |
EUVD-2017-18167 | 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. |
Ubuntu USN |
USN-3382-1 | PHP vulnerabilities |
Ubuntu USN |
USN-3382-2 | PHP vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T17:02:44.157Z
Reserved: 2017-05-24T00:00:00.000Z
Link: CVE-2017-9229
No data.
Status : Modified
Published: 2017-05-24T15:29:00.417
Modified: 2026-05-13T00:24:29.033
Link: CVE-2017-9229
OpenCVE Enrichment
No data.
Debian DLA
EUVD
Ubuntu USN