Detections
Analytics
ImageMagick < 6.9.11-62, 7.0.0 < 7.0.10-62 Divide By Zero
medium Nessus Plugin ID 147894
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Synopsis
The remote Windows host has an application installed that is affected Divide By Zero vulnerability.Description
The remote Windows host has a version of ImageMagick installed that is prior to 6.9.11-62 or 7.0.x prior to 7.0.10-62.It is, therefore, affected by following vulnerablities.
- A flaw was found in ImageMagick in coders/webp.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability. (CVE-2021-20245)
- A flaw was found in ImageMagick in MagickCore/resample.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability. (CVE-2021-20246)
Solution
Upgrade to ImageMagick version 6.9.11-62 or 7.0.10-62 or later.Note that you may need to manually uninstall the vulnerable version from the system.
See Also
Plugin Details
Severity: Medium
ID: 147894
File Name: imagemagick_7_0_10-62.nasl
Version: 1.4
Type: local
Agent: windows
Family: Windows
Published: 3/19/2021
Updated: 2/24/2022
Supported Sensors: Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: High
Base Score: 7.1
Temporal Score: 5.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C
CVSS Score Source: CVE-2021-20246
CVSS v3
Risk Factor: Medium
Base Score: 5.5
Temporal Score: 4.8
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:imagemagick:imagemagick
Required KB Items: installed_sw/ImageMagick
Exploit Ease: No known exploits are available
Patch Publication Date: 2/9/2021
Vulnerability Publication Date: 3/9/2021
Reference Information
CVE: CVE-2021-20245, CVE-2021-20246
IAVB: 2021-B-0017-S