National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-7520 Detail

Current 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.

Source:  MITRE
Description Last Modified:  04/20/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2016/09/22/2 Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/93131 Third Party Advisory VDB Entry
https://bugs.launchpad.net/ubuntu/+source/imagemagick/+bug/1537213 Issue Tracking Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1378747 Issue Tracking Patch Third Party Advisory
https://github.com/ImageMagick/ImageMagick/commit/14e606db148d6ebcaae20f1e1d6d71903ca4a556 Patch
https://github.com/ImageMagick/ImageMagick/issues/90 Issue Tracking Patch Vendor Advisory

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:imagemagick:imagemagick:-:*:*:*:*:*:*:*

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-7520
NVD Published Date:
04/20/2017
NVD Last Modified:
05/09/2017