Information Exposure Affecting php package, versions [,5.4.40)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
1.24% (86th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-UNMANAGED-PHP-2335466
  • published12 Jan 2022
  • disclosed16 May 2016
  • creditUnknown

Introduced: 16 May 2016

CVE-2015-3412  (opens in a new tab)
CWE-200  (opens in a new tab)
CWE-254  (opens in a new tab)

How to fix?

Upgrade php to version 5.4.40 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure. PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 does not ensure that pathnames lack %00 sequences, which might allow remote attackers to read arbitrary files via crafted input to an application that calls the stream_resolve_include_path function in ext/standard/streamsfuncs.c, as demonstrated by a filename\0.extension attack that bypasses an intended configuration in which client users may read files with only one specific extension.

References

CVSS Scores

version 3.1