CVE-2017-7272

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2017-7272
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-7272.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-7272
Downstream
Related
Published
2017-03-27T17:59:00Z
Modified
2025-10-15T09:06:53.662729Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

PHP through 7.1.11 enables potential SSRF in applications that accept an fsockopen or pfsockopen hostname argument with an expectation that the port number is constrained. Because a :port syntax is recognized, fsockopen will use the port number that is specified in the hostname argument, instead of the port number in the second argument of the function.

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
bab0b99f376dac9170ac81382a5ed526938d595a

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-7.*

php-7.0.11RC1
php-7.0.12RC1
php-7.0.13RC1
php-7.0.3RC1
php-7.0.4RC1
php-7.0.5RC1
php-7.0.7RC1
php-7.0.8RC1
php-7.0.9RC1

Database specific

vanir_signatures

[
    {
        "signature_version": "v1",
        "id": "CVE-2017-7272-0367c050",
        "source": "https://github.com/php/php-src/commit/bab0b99f376dac9170ac81382a5ed526938d595a",
        "digest": {
            "length": 813.0,
            "function_hash": "25954418537993354906810679751706881010"
        },
        "deprecated": false,
        "target": {
            "function": "parse_ip_address_ex",
            "file": "main/streams/xp_socket.c"
        },
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "id": "CVE-2017-7272-dd7e2968",
        "source": "https://github.com/php/php-src/commit/bab0b99f376dac9170ac81382a5ed526938d595a",
        "digest": {
            "line_hashes": [
                "96925839583532923982964231240844440937",
                "58623572596228789776196651253671782112",
                "135633014013098575755473646959568394835",
                "166067641592944639392872254756214638324",
                "100267658189387310072607059763441990347",
                "327358159792768892130981194478376054044",
                "851378121682662920468238894861988364",
                "314577343906733442472633894765041464525",
                "290488536648167433946729631960172792882",
                "304277819284939497559048954425926759404",
                "45361655755660409058900151378956781579",
                "98380177259299385082119401059192850571",
                "140857132125336533406313044813972857154",
                "138930420433345886720982775165105305311",
                "129429535438291653056969661213468792129",
                "150705046247528685625465905092658606036",
                "98721154362060048170613768024767904140",
                "186325265072741337767185550146872526890",
                "258922995148387736732108437600871178305",
                "295665630112481776732720450406535204466",
                "177770387157668607946762550750247977680",
                "215979603786398871912267452495927398013",
                "58699980153549850152597795615477593300",
                "179313615582318253927815754520587468813",
                "76616369875822220412912373158154491791",
                "42934769745497914088808172732736984029",
                "45502358789397159925983817023527663213",
                "279942236296071536843151426932711459991",
                "76307502023617010035481115789412140546",
                "6548854012503520523054358386376574142",
                "126808480897197276431818706293417770633"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "target": {
            "file": "main/streams/xp_socket.c"
        },
        "signature_type": "Line"
    }
]