CVE-2016-3078 Information

Description

Multiple integer overflows in php_zip.c in the zip extension in PHP before 7.0.6 allow remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted call to (1) getFromIndex or (2) getFromName in the ZipArchive class.

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/2016/04/28/1 http://www.securitytracker.com/id/1035701 https://bugs.php.net/bug.php?id=71923 https://github.com/php/php-src/commit/3b8d4de300854b3517c7acb239b84f7726c1353c?w=1 https://php.net/ChangeLog-7.php https://security-tracker.debian.org/tracker/CVE-2016-3078 https://www.exploit-db.com/exploits/39742/

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