CVE-2017-9224

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Source
https://nvd.nist.gov/vuln/detail/CVE-2017-9224
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-9224.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-9224
Downstream
Related
Published
2017-05-24T15:29:00Z
Modified
2025-10-14T16:15:58.071531Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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 matchat() during regular expression searching. A logical error involving order of validation and access in matchat() could result in an out-of-bounds read from a stack buffer.

References

Affected packages

Git / github.com/kkos/oniguruma

Affected ranges

Type
GIT
Repo
https://github.com/kkos/oniguruma
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
690313a061f7a4fa614ec5cc8368b4f2284e059b
Type
GIT
Repo
https://github.com/php/php-src
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
de96a08a90e480f1afb655bcfeac8ac28a14228e

Affected versions

Other

NEWS
NEWS-cvs2svn

php-5.*

php-5.3.23RC1
php-5.3.29
php-5.3.29RC1
php-5.4.30RC1
php-5.4.32RC1
php-5.4.4RC2
php-5.5.24RC1
php-5.6.18RC1
php-5.6.19RC1
php-5.6.22RC1
php-5.6.23RC1
php-5.6.24RC1

v5.*

v5.9.6

v6.*

v6.0.0
v6.1.0
v6.1.1
v6.1.2
v6.1.3

Database specific

vanir_signatures

[
    {
        "source": "https://github.com/kkos/oniguruma/commit/690313a061f7a4fa614ec5cc8368b4f2284e059b",
        "target": {
            "file": "src/regexec.c"
        },
        "digest": {
            "line_hashes": [
                "218275574838915329428894979863676023579",
                "110376745905432703800914764257437607206",
                "320066072742789064155736675079030765698",
                "136023353432955758296444224254897665712",
                "283348006629708797105129985095973840520",
                "263955851575144037512564373773188411580",
                "101836692004798677941713213678481189101",
                "93792859032957038648003350962208405452",
                "276724385951229306965048612161485230063",
                "77619366922882625014828695891397227529",
                "95649270530021035589215734886776241323"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "id": "CVE-2017-9224-4e7c3a81",
        "signature_version": "v1",
        "signature_type": "Line"
    }
]