CVE-2016-7416

ext/intl/msgformat/msgformat_format.c in PHP before 5.6.26 and 7.x before 7.0.11 does not properly restrict the locale length provided to the Locale class in the ICU library, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a MessageFormatter::formatMessage call with a long first argument.

References

Affected packages

Git / github.com/php/php-src

Affected ranges

Type: GIT
Repo: https://github.com/php/php-src
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

6d55ba265637d6adf0ba7e9c9ef11187d1ec2f5b

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

Database specific

vanir_signatures

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        "signature_type": "Line",
        "id": "CVE-2016-7416-2cf99e85",
        "source": "https://github.com/php/php-src/commit/6d55ba265637d6adf0ba7e9c9ef11187d1ec2f5b",
        "signature_version": "v1",
        "target": {
            "file": "ext/intl/msgformat/msgformat_format.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
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            ]
        },
        "deprecated": false
    },
    {
        "signature_type": "Function",
        "id": "CVE-2016-7416-3b8c4f1b",
        "source": "https://github.com/php/php-src/commit/6d55ba265637d6adf0ba7e9c9ef11187d1ec2f5b",
        "signature_version": "v1",
        "target": {
            "function": "PHP_FUNCTION",
            "file": "ext/intl/msgformat/msgformat_format.c"
        },
        "digest": {
            "function_hash": "165865426150340620662842668822898722523",
            "length": 1438.0
        },
        "deprecated": false
    }
]