CVE-2016-7417

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2016-7417
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-7417.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2016-7417
Downstream
Related
Published
2016-09-17T21:59:09.573Z
Modified
2026-03-10T14:12:57.830418Z
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

ext/spl/spl_array.c in PHP before 5.6.26 and 7.x before 7.0.11 proceeds with SplArray unserialization without validating a return value and data type, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data.

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
e37064dae4a80c70405899bb591969bbe6aad9a8
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
60fffd296abce5fc071f3c173c25a2696cf683c6
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
4054ec69da7631046f19d54ab06f09728a208b8b
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
038c63cdea0472176ec2fdb162cfbd96e8c5f83e
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
4e1b8701573698f56e12672e4991d7e6239138d2
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e09845d32614a19188632f410316478fbb440ebd
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
249a8fd9ae2324c84ede7ecfca6f6026e6d87df6
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
734a5fca2c4731e34eca551f28be9a10ffc3f3c9
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
fb59213fc461f079bc218abf44cb5e2b4db2182c
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
a36407215f69ba2debf77933dcb3faa0c3ba2d04
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
9d582eba7448f1495fae62b13d95d2844ce6b28a
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
da12ca9c1ed03084e6803f5e81e46f2e0a80460a
Fixed
ecb7f58a069be0dec4a6131b6351a761f808f22e
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.25"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.4"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.5"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.6"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.7"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.8"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.9"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.10"
        }
    ]
}

Affected versions

Other
NEWS
NEWS-cvs2svn
POST_64BIT_BRANCH_MERGE
POST_AST_MERGE
POST_NATIVE_TLS_MERGE
POST_PHP7_EREG_MYSQL_REMOVALS
POST_PHP7_NSAPI_REMOVAL
POST_PHP7_REMOVALS
POST_PHPNG_MERGE
PRE_64BIT_BRANCH_MERGE
PRE_AST_MERGE
PRE_NATIVE_TLS_MERGE
PRE_PHP7_EREG_MYSQL_REMOVALS
PRE_PHP7_NSAPI_REMOVAL
PRE_PHP7_REMOVALS
PRE_PHPNG_MERGE
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
php-5.6.25
php-5.6.25RC1
php-7.*
php-7.0.0
php-7.0.0RC1
php-7.0.0RC2
php-7.0.0RC3
php-7.0.0RC4
php-7.0.0RC5
php-7.0.0RC6
php-7.0.0RC7
php-7.0.0RC8
php-7.0.0alpha1
php-7.0.0alpha2
php-7.0.0beta1
php-7.0.0beta2
php-7.0.0beta3
php-7.0.1
php-7.0.10
php-7.0.10RC1
php-7.0.1RC1
php-7.0.2
php-7.0.2RC1
php-7.0.3
php-7.0.3RC1
php-7.0.4
php-7.0.4RC1
php-7.0.5
php-7.0.5RC1
php-7.0.6
php-7.0.6RC1
php-7.0.7
php-7.0.7RC1
php-7.0.8
php-7.0.8RC1
php-7.0.9
php-7.0.9RC1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-7417.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "signature_version": "v1",
        "digest": {
            "function_hash": "69361654777367811429259649189470587793",
            "length": 2221.0
        },
        "source": "https://github.com/php/php-src/commit/ecb7f58a069be0dec4a6131b6351a761f808f22e",
        "signature_type": "Function",
        "id": "CVE-2016-7417-095ecdd9",
        "target": {
            "file": "ext/spl/spl_array.c",
            "function": "spl_array_get_dimension_ptr_ptr"
        }
    },
    {
        "deprecated": false,
        "signature_version": "v1",
        "digest": {
            "function_hash": "246905147912979810497061197420130037929",
            "length": 2242.0
        },
        "source": "https://github.com/php/php-src/commit/ecb7f58a069be0dec4a6131b6351a761f808f22e",
        "signature_type": "Function",
        "id": "CVE-2016-7417-4686c884",
        "target": {
            "file": "ext/spl/spl_array.c",
            "function": "SPL_METHOD"
        }
    },
    {
        "deprecated": false,
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "266952166830915838201271051994753130715",
                "207964066635493323642699902541850122321",
                "5038839080791670529398891548668859066",
                "24288029030073466103399865881525124107",
                "88817205020501499550056928229111185711",
                "257461891663215117017180759178269265320",
                "164834675769871618608288792068169801782",
                "16319034179528976894643980293053751032",
                "142509527067809101064086982292036481087",
                "17804188571802942185884872333072458209",
                "89590806254053423398901816246695819240",
                "40054267297084512056912605186284558878",
                "252539200488850829855380404368122843938",
                "192359760140051159435287622956306406946",
                "62831633385099930540696211894894254619",
                "20968863528423225604143902079584380735"
            ]
        },
        "source": "https://github.com/php/php-src/commit/ecb7f58a069be0dec4a6131b6351a761f808f22e",
        "signature_type": "Line",
        "id": "CVE-2016-7417-7a48b571",
        "target": {
            "file": "ext/spl/spl_array.c"
        }
    }
]