CVE-2016-7520 Information

Description

Heap-based buffer overflow in coders/hdr.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted HDR file.

CVSS Vector

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

Reference

http://www.openwall.com/lists/oss-security/2016/09/22/2 http://www.securityfocus.com/bid/93131 https://bugs.launchpad.net/ubuntu/+source/imagemagick/+bug/1537213 https://bugzilla.redhat.com/show_bug.cgi?id=1378747 https://github.com/ImageMagick/ImageMagick/commit/14e606db148d6ebcaae20f1e1d6d71903ca4a556 https://github.com/ImageMagick/ImageMagick/issues/90

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

6.5