vulnwire
7.4high

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…

Published 9 y ago · modified 4 mo ago · JSON

CVSS
7.4
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.5%
percentile 89%
Public exploits
0
none known

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.

Exploit prediction (EPSS)

3.51% probability of exploitation in the next 30 days, higher than 89% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.07.4CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
NVD2.05.8AV:N/AC:M/Au:N/C:P/I:P/A:N

Classification

Weakness
  • CWE-918 Server-Side Request Forgery
Technology feeds
PHP (RSS, critical only)

References

  • securityfocus.com /bid/97178 · vdb-entry, x_refsource_BID, x_transferred
  • securitytracker.com /id/1038158 · vdb-entry, x_refsource_SECTRACK, x_transferred
  • bugs.php.net /bug.php?id=75505 · x_refsource_CONFIRM, x_transferred
  • github.com /php/php-src/commit/bab0b99f376dac9170ac81382a5ed526938d595a · x_refsource_CONFIRM, x_transferred
  • security.netapp.com /advisory/ntap-20180112-0001/ · x_refsource_CONFIRM, x_transferred
  • sec-consult.com /fxdata/seccons/prod/temedia/advisories_txt/20170403-0_PHP_Misbehavior_of_fsockopen_functi · x_refsource_MISC, x_transferred
  • bugs.php.net /bug.php?id=74216 · x_refsource_CONFIRM, x_transferred

Sources

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