hot-formula-parser Package up to 3.0.0 on Node.js grammar-parser.jison parse code injection

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in hot-formula-parser Package up to 3.0.0 on Node.js. Affected is the function parse of the file grammar-parser.jison. The manipulation leads to code injection. This vulnerability is referenced as CVE-2020-6836. Remote exploitation of the attack is possible. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in hot-formula-parser Package up to 3.0.0 on Node.js (JavaScript Library). This issue affects the function parse of the file grammar-parser.jison. The manipulation with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

grammar-parser.jison in the hot-formula-parser package before 3.0.1 for Node.js is vulnerable to arbitrary code injection. The package fails to sanitize values passed to the parse function and concatenates them in an eval call. If a value of the formula is taken from user-controlled input, it may allow attackers to run arbitrary commands on the server.

The weakness was published 01/11/2020. The identification of this vulnerability is CVE-2020-6836 since 01/11/2020. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059 for this issue.

Upgrading to version 3.0.1 eliminates this vulnerability.

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Productinfo

Type

Name

Version

License

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
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: hot-formula-parser Package 3.0.1
Patch: github.com

Timelineinfo

01/11/2020 🔍
01/11/2020 +0 days 🔍
01/11/2020 +0 days 🔍
03/20/2024 +1530 days 🔍

Sourcesinfo

Advisory: 396b089738d4bf30eb570a4fe6a188affa95cd5e
Status: Not defined

CVE: CVE-2020-6836 (🔍)
GCVE (CVE): GCVE-0-2020-6836
GCVE (VulDB): GCVE-100-148565

Entryinfo

Created: 01/11/2020 09:27
Updated: 03/20/2024 17:24
Changes: 01/11/2020 09:27 (38), 01/11/2020 09:32 (18), 03/20/2024 17:16 (20), 03/20/2024 17:24 (1)
Complete: 🔍
Cache ID: 216::103

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