Vulnerability Details

GraphicsMagick <= 1.3.31 Multiple Vulnerabilities (Windows)

Published: 2019-02-07 11:20:22
CVE Author: NIST National Vulnerability Database

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

Detection Type:
Remote Banner

Solution Type:
None Available

Summary:
GraphicsMagick is prone to multiple vulnerabilities.

Detection Method:
Checks if a vulnerable version is present on the target host.

Technical Details:
Following vulnerabilities exist: - There is a heap-based buffer overflow in the WriteTGAImage function of tga.c, which allows attackers to cause a denial of service via a crafted image file, because the number of rows or columns can exceed the pixel-dimension restrictions of the TGA specification. - There is a heap-based buffer over-read in the ReadBMP Image function of bmp.c, which allows attackers to cause a denial of service via a crafted bmp image file. This only affects GraphicsMagick installations on 32-bit platforms with customized BMP limits. - The ReadDIBImage of dib.c has a vulnerability allowing a crash and denial of service via a dib file that is crafted to appear with direct pixel values and also colomapping and therefore lacks indexes initialization.

Impact:
Successful exploitation would allow an attacker to cause a denial of service.

Affected Versions:
GraphicsMagick through version 1.3.31.

Recommendations:
No known solution is available as of 03rd April, 2019. Information regarding this issue will be updated once solution details are available.

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2018-20184
https://nvd.nist.gov/vuln/detail/CVE-2018-20185
https://nvd.nist.gov/vuln/detail/CVE-2018-20189

SecurityFocus Bugtraq ID:

https://www.securityfocus.com/bid/106227
https://www.securityfocus.com/bid/106229

References:

https://lists.debian.org/debian-lts-announce/2018/12/msg00018.html

Severity
Medium
CVSS Score
4.3
Published
2019-02-07
Modified
2019-04-03
Category
Denial of Service

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