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.
References
| Link | Resource |
|---|---|
| http://www.securityfocus.com/bid/100538 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2018:1296 | Third Party Advisory |
| https://github.com/kkos/oniguruma/commit/9690d3ab1f9bcd2db8cbe1fe3ee4a5da606b8814 | Patch Third Party Advisory |
| https://github.com/kkos/oniguruma/issues/58 | Exploit Issue Tracking Patch Third Party Advisory |
| http://www.securityfocus.com/bid/100538 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2018:1296 | Third Party Advisory |
| https://github.com/kkos/oniguruma/commit/9690d3ab1f9bcd2db8cbe1fe3ee4a5da606b8814 | Patch Third Party Advisory |
| https://github.com/kkos/oniguruma/issues/58 | Exploit Issue Tracking Patch Third Party Advisory |
Configurations
History
21 Nov 2024, 03:35
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://www.securityfocus.com/bid/100538 - Third Party Advisory, VDB Entry | |
| References | () https://access.redhat.com/errata/RHSA-2018:1296 - Third Party Advisory | |
| References | () https://github.com/kkos/oniguruma/commit/9690d3ab1f9bcd2db8cbe1fe3ee4a5da606b8814 - Patch, Third Party Advisory | |
| References | () https://github.com/kkos/oniguruma/issues/58 - Exploit, Issue Tracking, Patch, Third Party Advisory |
Information
Published : 2017-05-24 15:29
Updated : 2024-11-21 03:35
NVD link : CVE-2017-9227
Mitre link : CVE-2017-9227
CVE.ORG link : CVE-2017-9227
JSON object : View
Products Affected
php
- php
oniguruma_project
- oniguruma
CWE
CWE-125
Out-of-bounds Read