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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2017-9227 Detail

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 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

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/100538 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/100538 Third Party Advisory  VDB Entry 
https://access.redhat.com/errata/RHSA-2018:1296 Third Party Advisory 
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/commit/9690d3ab1f9bcd2db8cbe1fe3ee4a5da606b8814 Patch  Third Party Advisory 
https://github.com/kkos/oniguruma/issues/58 Exploit  Issue Tracking  Patch  Third Party Advisory 
https://github.com/kkos/oniguruma/issues/58 Exploit  Issue Tracking  Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-9227
NVD Published Date:
05/24/2017
NVD Last Modified:
11/20/2024
Source:
MITRE