CVE-2021-39187

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to version 4.10.3, Parse Server crashes when if a query request contains an invalid value for the `explain` option. This is due to a bug in the MongoDB Node.js driver which throws an exception that Parse Server cannot catch. There is a patch for this issue in version 4.10.3. No workarounds aside from upgrading are known to exist.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://jira.mongodb.org/browse/NODE-3463	Patch Third Party Advisory
https://github.com/parse-community/parse-server/commit/308668c89474223e2448be92d6823b52c1c313ec	Patch Third Party Advisory
https://github.com/parse-community/parse-server/releases/tag/4.10.3	Third Party Advisory
https://github.com/parse-community/parse-server/security/advisories/GHSA-xqp8-w826-hh6x	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:*

Information

Published : 2021-09-02 09:15

Updated : 2022-08-05 03:51

NVD link : CVE-2021-39187

Mitre link : CVE-2021-39187

JSON object : View

CWE

CWE-755

Improper Handling of Exceptional Conditions

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Products Affected

parseplatform

parse-server

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