ImageMagick up to 7.0.8 /coders/palm.c WritePALMImage integer overflow

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in ImageMagick up to 7.0.8. This affects the function WritePALMImage of the file /coders/palm.c. Executing a manipulation can lead to integer overflow. This vulnerability is registered as CVE-2020-27761. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in ImageMagick up to 7.0.8 (Image Processing Software). It has been declared as problematic. This vulnerability affects the function WritePALMImage of the file /coders/palm.c. The manipulation with an unknown input leads to a integer overflow vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 12/04/2020. The advisory is shared for download at bugzilla.redhat.com. This vulnerability was named CVE-2020-27761. There are known technical details, but no exploit is available.

Upgrading to version 7.0.9-0 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

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

NVD Base Score: 3.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: Partially
Local: Yes
Remote: Yes

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 🔍
12/04/2020 +38 days 🔍
12/04/2020 +0 days 🔍
12/12/2020 +8 days 🔍

Sourcesinfo

Product: imagemagick.org

Advisory: bugzilla.redhat.com
Status: Confirmed

CVE: CVE-2020-27761 (🔍)
GCVE (CVE): GCVE-0-2020-27761
GCVE (VulDB): GCVE-100-165580

Entryinfo

Created: 12/04/2020 09:28
Updated: 12/12/2020 15:33
Changes: 12/04/2020 09:28 (39), 12/12/2020 15:26 (5), 12/12/2020 15:33 (18)
Complete: 🔍
Cache ID: 216::103

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