lodash up to 4.17.11 Prototype defaultsDeep Pollution input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in lodash up to 4.17.11. Affected by this vulnerability is the function defaultsDeep of the component Prototype Handler. Executing a manipulation can lead to input validation (Pollution). This vulnerability is registered as CVE-2019-10744. It is possible to launch the attack remotely. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in lodash up to 4.17.11 and classified as critical. This vulnerability affects the function defaultsDeep of the component Prototype Handler. The manipulation with an unknown input leads to a input validation vulnerability (Pollution). The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Versions of lodash lower than 4.17.12 are vulnerable to Prototype Pollution. The function defaultsDeep could be tricked into adding or modifying properties of Object.prototype using a constructor payload.

The weakness was published 07/26/2019 (Website). The advisory is shared for download at snyk.io. This vulnerability was named CVE-2019-10744 since 04/03/2019. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

Upgrading to version 4.17.12 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Pollution
Class: Input validation / Pollution
CWE: 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: lodash 4.17.12

Timelineinfo

04/03/2019 🔍
07/26/2019 +114 days 🔍
07/26/2019 +0 days 🔍
11/13/2023 +1571 days 🔍

Sourcesinfo

Advisory: RHSA-2019:3024
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-10744 (🔍)
GCVE (CVE): GCVE-0-2019-10744
GCVE (VulDB): GCVE-100-138820

Entryinfo

Created: 07/26/2019 07:57
Updated: 11/13/2023 08:10
Changes: 07/26/2019 07:57 (57), 07/12/2020 16:55 (1), 11/13/2023 08:10 (4)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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