CVE-2014-9912 Information

Description

The get_icu_disp_value_src_php function in ext/intl/locale/locale_methods.c in PHP before 5.3.29 5.4.x before 5.4.30 and 5.5.x before 5.5.14 does not properly restrict calls to the ICU uresbund.cpp component which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a locale_get_display_name call with a long first argument.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.openwall.com/lists/oss-security/2016/11/25/1 http://www.php.net/ChangeLog-5.php http://www.securityfocus.com/bid/68549 https://bugs.php.net/bug.php?id=67397 https://bugzilla.redhat.com/show_bug.cgi?id=1383569

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8