CVE-2014-1235 Information

Description

Stack-based buffer overflow in the \yyerror\ function in Graphviz 2.34.0 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted file. NOTE: This vulnerability exists due to an incomplete fix for CVE-2014-0978.

CVSS Vector

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

Reference

http://seclists.org/oss-sec/2014/q1/54 http://www.securityfocus.com/bid/64736 https://bugzilla.redhat.com/show_bug.cgi?id=1050871 https://exchange.xforce.ibmcloud.com/vulnerabilities/90198 https://github.com/ellson/graphviz/commit/d266bb2b4154d11c27252b56d86963aef4434750 https://security.gentoo.org/glsa/201702-06

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

7.8