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    CVE-2017-7272

    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.

    Published:Mar 27, 2017
    Last Modified:Apr 20, 2025
    EPS:Mar 27, 2017
    EPSS Score:0.01726
    CVSS Score:7.4

    Affected Products

    Vendor
    Php
    Product
    Php

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-664 Server Side Request Forgery

    Related CVEs

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    CVE-2026-7258 (CVSS 6.3) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, some fu…
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    References

    http://www.securityfocus.com/bid/97178
    http://www.securitytracker.com/id/1038158
    https://bugs.php.net/bug.php?id=74216
    https://bugs.php.net/bug.php?id=75505
    https://github.com/php/php-src/commit/bab0b99f376dac9170ac81382a5ed526938d595a
    https://security.netapp.com/advisory/ntap-20180112-0001/
    https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20170403-0_PHP_Misbehavior_of_fsockopen_function_v10.txt
    http://www.securityfocus.com/bid/97178
    http://www.securitytracker.com/id/1038158
    https://bugs.php.net/bug.php?id=74216
    https://bugs.php.net/bug.php?id=75505
    https://github.com/php/php-src/commit/bab0b99f376dac9170ac81382a5ed526938d595a
    https://security.netapp.com/advisory/ntap-20180112-0001/
    https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20170403-0_PHP_Misbehavior_of_fsockopen_function_v10.txt

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High