Critical severity9.8NVD Advisory· Published May 24, 2017· Updated May 13, 2026
CVE-2017-9224
CVE-2017-9224
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 stack out-of-bounds read occurs in match_at() during regular expression searching. A logical error involving order of validation and access in match_at() could result in an out-of-bounds read from a stack buffer.
Affected products
2- cpe:2.3:a:oniguruma_project:oniguruma:6.2.0:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- github.com/kkos/oniguruma/commit/690313a061f7a4fa614ec5cc8368b4f2284e059bnvdPatchThird Party Advisory
- github.com/kkos/oniguruma/issues/57nvdExploitIssue TrackingThird Party Advisory
- www.securityfocus.com/bid/101244nvdThird Party AdvisoryVDB Entry
- access.redhat.com/errata/RHSA-2018:1296nvdThird Party Advisory
News mentions
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