Proofpoint Insider Threat Management Server up to 7.9.0 WriteWindowMouseWithChunksV2 API deserialization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Proofpoint Insider Threat Management Server up to 7.9.0. It has been declared as critical. This affects an unknown part of the component WriteWindowMouseWithChunksV2 API. The manipulation results in deserialization. This vulnerability is cataloged as CVE-2020-10656. The attack may be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Proofpoint Insider Threat Management Server up to 7.9.0. It has been classified as critical. Affected is some unknown processing of the component WriteWindowMouseWithChunksV2 API. The manipulation with an unknown input leads to a deserialization vulnerability. CWE is classifying the issue as CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 01/07/2021 as pfpt-sa-2020-0003. The advisory is available at proofpoint.com. This vulnerability is traded as CVE-2020-10656. The technical details are unknown and an exploit is not available.

Upgrading to version 7.9.1 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
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: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: Insider Threat Management Server 7.9.1

Timelineinfo

01/07/2021 🔍
01/07/2021 +0 days 🔍
01/07/2021 +0 days 🔍

Sourcesinfo

Advisory: pfpt-sa-2020-0003
Status: Confirmed

CVE: CVE-2020-10656 (🔍)
GCVE (CVE): GCVE-0-2020-10656
GCVE (VulDB): GCVE-100-167334

Entryinfo

Created: 01/07/2021 06:34
Changes: 01/07/2021 06:34 (39)
Complete: 🔍
Cache ID: 216::103

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