github - ghsa-3mh5-9253-628p

ghsa-3mh5-9253-628p

Vulnerability from github

Published

2022-05-24 16:49

Modified

2024-04-04 01:13

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

main/streams/xp_socket.c in PHP 7.x before 2017-03-07 misparses fsockopen calls, such as by interpreting fsockopen('127.0.0.1:80', 443) as if the address/port were 127.0.0.1:80:443, which is later truncated to 127.0.0.1:80. This behavior has a security risk if the explicitly provided port number (i.e., 443 in this example) is hardcoded into an application as a security policy, but the hostname argument (i.e., 127.0.0.1:80 in this example) is obtained from untrusted input.

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{
  "affected": [],
  "aliases": [
    "CVE-2017-7189"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-07-10T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "main/streams/xp_socket.c in PHP 7.x before 2017-03-07 misparses fsockopen calls, such as by interpreting fsockopen(\u0027127.0.0.1:80\u0027, 443) as if the address/port were 127.0.0.1:80:443, which is later truncated to 127.0.0.1:80. This behavior has a security risk if the explicitly provided port number (i.e., 443 in this example) is hardcoded into an application as a security policy, but the hostname argument (i.e., 127.0.0.1:80 in this example) is obtained from untrusted input.",
  "id": "GHSA-3mh5-9253-628p",
  "modified": "2024-04-04T01:13:44Z",
  "published": "2022-05-24T16:49:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7189"
    },
    {
      "type": "WEB",
      "url": "https://github.com/php/php-src/commit/bab0b99f376dac9170ac81382a5ed526938d595a"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=74192"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-7189 (GCVE-0-2017-7189)

Vulnerability from cvelistv5

Published

2019-07-10 14:41

Modified

2024-08-05 15:56

Severity ?

CWE

n/a

Summary

main/streams/xp_socket.c in PHP 7.x before 2017-03-07 misparses fsockopen calls, such as by interpreting fsockopen('127.0.0.1:80', 443) as if the address/port were 127.0.0.1:80:443, which is later truncated to 127.0.0.1:80. This behavior has a security risk if the explicitly provided port number (i.e., 443 in this example) is hardcoded into an application as a security policy, but the hostname argument (i.e., 127.0.0.1:80 in this example) is obtained from untrusted input.

References

URL

Tags

	https://github.com/php/php-src/commit/bab0b99f376dac9170ac81382a5ed526938d595a	x_refsource_MISC
	https://bugs.php.net/bug.php?id=74192	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

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