ImageMagick up to 7.0.8 Float MagickCore/quantize.c integer overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in ImageMagick up to 7.0.8. This affects an unknown function of the file MagickCore/quantize.c of the component Float Handler. Such manipulation leads to integer overflow. This vulnerability is listed as CVE-2020-27769. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in ImageMagick up to 7.0.8 (Image Processing Software). It has been rated as problematic. Affected by this issue is an unknown function of the file MagickCore/quantize.c of the component Float Handler. The manipulation with an unknown input leads to a integer overflow vulnerability. Using CWE to declare the problem leads to CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. The impact remains unknown.

The weakness was presented 05/15/2021. The advisory is available at bugzilla.redhat.com. This vulnerability is handled as CVE-2020-27769. Technical details are known, but there is no available exploit.

Upgrading to version 7.0.9-0 eliminates this vulnerability.

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Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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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 🔍
05/15/2021 +199 days 🔍
05/15/2021 +0 days 🔍
05/20/2021 +5 days 🔍

Sourcesinfo

Product: imagemagick.org

Advisory: bugzilla.redhat.com
Status: Confirmed

CVE: CVE-2020-27769 (🔍)
GCVE (CVE): GCVE-0-2020-27769
GCVE (VulDB): GCVE-100-175238

Entryinfo

Created: 05/15/2021 18:38
Updated: 05/20/2021 03:02
Changes: 05/15/2021 18:38 (38), 05/20/2021 03:02 (5)
Complete: 🔍
Cache ID: 216::103

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