Original description
The locale_accept_from_http function in ext/intl/locale/locale_methods.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 does not properly restrict calls to the ICU uloc_acceptLanguageFromHTTP function, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a call with a long argument.
Affected software
- PHP = 7.0.2= 7.0.3= 7.0.5= 5.6.4= 5.6.18= 5.6.5 exact match
Details
- Published
- 2016-07-25
- Last modified
- 2024-08-06
- CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- cve.org/CVE-2016-6294
- nvd.nist.gov/vuln/detail/CVE-2016-6294
- www.securityfocus.com/bid/92115
- lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
- security.gentoo.org/glsa/201611-22
- git.php.net/?p=php-src.git%3Ba=commit%3Bh=aa82e99ed8003c01f1ef4f0940e56b85c5b032d4
- rhn.redhat.com/errata/RHSA-2016-2750.html
- bugs.php.net/72533
- php.net/ChangeLog-5.php
- www.securitytracker.com/id/1036430
- www.debian.org/security/2016/dsa-3631
- php.net/ChangeLog-7.php
- openwall.com/lists/oss-security/2016/07/24/2
- support.apple.com/HT207170
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