CVE-2016-4540

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Source
https://cve.org/CVERecord?id=CVE-2016-4540
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-4540.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2016-4540
Downstream
Related
Published
2016-05-22T01:59:24.870Z
Modified
2026-07-07T08:48:02.613941085Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The graphemestripos function in ext/intl/grapheme/graphemestring.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a negative offset.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*"
            ],
            "source": "CPE_STRING",
            "extracted_events": [
                {
                    "introduced": "24"
                },
                {
                    "last_affected": "24"
                }
            ],
            "vendor_product": "fedoraproject:fedora"
        },
        {
            "cpes": [
                "cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*"
            ],
            "source": "CPE_STRING",
            "extracted_events": [
                {
                    "introduced": "42.1"
                },
                {
                    "last_affected": "42.1"
                }
            ],
            "vendor_product": "opensuse:leap"
        }
    ]
}
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
Last affected
e93fdf6330e5cbf5eb0d2d2c9f0eb3d294b07f8a
Introduced
fc1df8e7a6886e29a6ed5bef3f674ac61164e847
Last affected
249a8fd9ae2324c84ede7ecfca6f6026e6d87df6
Database specific 
{
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.5.34"
        },
        {
            "introduced": "5.6.0"
        },
        {
            "last_affected": "5.6.0"
        },
        {
            "introduced": "5.6.1"
        },
        {
            "last_affected": "5.6.1"
        },
        {
            "introduced": "5.6.2"
        },
        {
            "last_affected": "5.6.2"
        },
        {
            "introduced": "5.6.3"
        },
        {
            "last_affected": "5.6.3"
        },
        {
            "introduced": "5.6.4"
        },
        {
            "last_affected": "5.6.4"
        },
        {
            "introduced": "5.6.5"
        },
        {
            "last_affected": "5.6.5"
        },
        {
            "introduced": "5.6.6"
        },
        {
            "last_affected": "5.6.6"
        },
        {
            "introduced": "5.6.7"
        },
        {
            "last_affected": "5.6.7"
        },
        {
            "introduced": "5.6.8"
        },
        {
            "last_affected": "5.6.8"
        },
        {
            "introduced": "5.6.9"
        },
        {
            "last_affected": "5.6.9"
        },
        {
            "introduced": "5.6.10"
        },
        {
            "last_affected": "5.6.10"
        },
        {
            "introduced": "5.6.11"
        },
        {
            "last_affected": "5.6.11"
        },
        {
            "introduced": "5.6.12"
        },
        {
            "last_affected": "5.6.12"
        },
        {
            "introduced": "5.6.13"
        },
        {
            "last_affected": "5.6.13"
        },
        {
            "introduced": "5.6.14"
        },
        {
            "last_affected": "5.6.14"
        },
        {
            "introduced": "5.6.15"
        },
        {
            "last_affected": "5.6.15"
        },
        {
            "introduced": "5.6.16"
        },
        {
            "last_affected": "5.6.16"
        },
        {
            "introduced": "5.6.17"
        },
        {
            "last_affected": "5.6.17"
        },
        {
            "introduced": "5.6.18"
        },
        {
            "last_affected": "5.6.18"
        },
        {
            "introduced": "5.6.19"
        },
        {
            "last_affected": "5.6.19"
        },
        {
            "introduced": "5.6.20"
        },
        {
            "last_affected": "5.6.20"
        },
        {
            "introduced": "7.0.0"
        },
        {
            "last_affected": "7.0.0"
        },
        {
            "introduced": "7.0.1"
        },
        {
            "last_affected": "7.0.1"
        },
        {
            "introduced": "7.0.2"
        },
        {
            "last_affected": "7.0.2"
        },
        {
            "introduced": "7.0.3"
        },
        {
            "last_affected": "7.0.3"
        },
        {
            "introduced": "7.0.4"
        },
        {
            "last_affected": "7.0.4"
        },
        {
            "introduced": "7.0.5"
        },
        {
            "last_affected": "7.0.5"
        }
    ],
    "cpe": [
        "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.3:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.4:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.5:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.6:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.7:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.8:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.9:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.10:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.11:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.12:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.13:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.14:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.15:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.16:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.17:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.18:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.19:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:5.6.20:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:*",
        "cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:*"
    ]
}

Affected versions

5.*
5.6.0
5.6.1
5.6.10
5.6.11
5.6.12
5.6.13
5.6.14
5.6.15
5.6.16
5.6.17
5.6.18
5.6.19
5.6.2
5.6.20
5.6.3
5.6.4
5.6.5
5.6.6
5.6.7
5.6.8
5.6.9
7.*
7.0.0
7.0.1
7.0.2
7.0.3
7.0.4
7.0.5
Other
POST_64BIT_BRANCH_MERGE
POST_AST_MERGE
POST_PHP7_NSAPI_REMOVAL
POST_PHP7_REMOVALS
POST_PHPNG_MERGE
PRE_64BIT_BRANCH_MERGE
PRE_AST_MERGE
PRE_PHP7_EREG_MYSQL_REMOVALS
PRE_PHP7_NSAPI_REMOVAL
PRE_PHP7_REMOVALS
php-5.*
php-5.5.34
php-7.*
php-7.0.5
php-7.0.5RC1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-4540.json"