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.
References
Link Resource
http://www.securityfocus.com/bid/101244 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:1296 Third Party Advisory
https://github.com/kkos/oniguruma/commit/690313a061f7a4fa614ec5cc8368b4f2284e059b Patch Third Party Advisory
https://github.com/kkos/oniguruma/issues/57 Exploit Issue Tracking Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2017-05-24T15:00:00

Updated: 2018-10-31T09:57:01

Reserved: 2017-05-24T00:00:00


Link: CVE-2017-9224

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2017-05-24T15:29:00.183

Modified: 2022-07-20T16:38:45.010


Link: CVE-2017-9224

JSON object: View

cve-icon Redhat Information

No data.

CWE