VDB-165625 · CVE-2020-27773 · GCVE-0-2020-27773

ImageMagick up to 7.0.8 MagickCore/gem-private.h divide by zero

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.3	$0-$5k	0.00

Summaryinfo

A vulnerability was found in ImageMagick up to 7.0.8. It has been classified as problematic. This impacts an unknown function of the file MagickCore/gem-private.h. This manipulation causes divide by zero. This vulnerability is registered as CVE-2020-27773. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in ImageMagick up to 7.0.8 (Image Processing Software). It has been declared as problematic. Affected by this vulnerability is an unknown code block of the file MagickCore/gem-private.h. The manipulation with an unknown input leads to a divide by zero vulnerability. The CWE definition for the vulnerability is CWE-369. The product divides a value by zero. As an impact it is known to affect availability.

The weakness was published 12/05/2020. The advisory is shared at bugzilla.redhat.com. This vulnerability is known as CVE-2020-27773. Technical details are known, but no exploit is available.

Upgrading to version 7.0.9-0 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Image Processing Software

Name

ImageMagick

Version

License

open-source

Website

Product: https://www.imagemagick.org/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.4
VulDB Meta Temp Score: 3.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 3.3
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Divide by zero
CWE: CWE-369 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ImageMagick 7.0.9-0

Timelineinfo

10/27/2020 🔍
12/05/2020 +39 days 🔍
12/05/2020 +0 days 🔍
12/12/2020 +7 days 🔍

Sourcesinfo

Product: imagemagick.org

Advisory: bugzilla.redhat.com
Status: Confirmed

CVE: CVE-2020-27773 (🔍)
GCVE (CVE): GCVE-0-2020-27773
GCVE (VulDB): GCVE-100-165625

Entryinfo

Created: 12/05/2020 10:20
Updated: 12/12/2020 22:31
Changes: 12/05/2020 10:20 (38), 12/12/2020 22:27 (5), 12/12/2020 22:31 (18)
Complete: 🔍
Cache ID: 216::103