CVE-2018-11251

In ImageMagick 7.0.7-23 Q16 x86_64 2018-01-24, there is a heap-based buffer over-read in ReadSUNImage in coders/sun.c, which allows attackers to cause a denial of service (application crash in SetGrayscaleImage in MagickCore/quantize.c) via a crafted SUN image file.

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

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

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/ImageMagick/ImageMagick/issues/956	Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/05/msg00012.html	Third Party Advisory
https://usn.ubuntu.com/3681-1/	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/06/msg00004.html
https://www.debian.org/security/2018/dsa-4245

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Configurations

Configuration 1 (hide)

cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:imagemagick:imagemagick:7.0.7-23:*:*:*:*:*:*:*

Information

Published : 2018-05-18 12:29

Updated : 2019-10-02 17:03

NVD link : CVE-2018-11251

Mitre link : CVE-2018-11251

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

imagemagick

imagemagick

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