CVE-2018-5759 Information

Description

jsparse.c in Artifex MuJS through 1.0.2 does not properly maintain the AST depth for binary expressions which allows remote attackers to cause a denial of service (excessive recursion) via a crafted file.

CVSS Vector

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

Reference

http://git.ghostscript.com/?p=mujs.git;a=commit;h=4d45a96e57fbabf00a7378b337d0ddcace6f38c1 http://www.securityfocus.com/bid/102833 https://bugs.ghostscript.com/show_bug.cgi?id=698868 https://www.exploit-db.com/exploits/43904/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5