CVE-2018-4904 Information

Description

An issue was discovered in Adobe Acrobat Reader 2018.009.20050 and earlier versions 2017.011.30070 and earlier versions 2015.006.30394 and earlier versions. This vulnerability is an instance of a heap overflow vulnerability. The vulnerability is triggered by crafted TIFF data within an XPS file which causes an out of bounds memory access. An attacker can potentially leverage the vulnerability to corrupt sensitive data or execute arbitrary code.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/102992 http://www.securitytracker.com/id/1040364 https://helpx.adobe.com/security/products/acrobat/apsb18-02.html https://www.zerodayinitiative.com/advisories/ZDI-18-170/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8