CVE-2019-9710

An issue was discovered in webargs before 5.1.3, as used with marshmallow and other products. JSON parsing uses a short-lived cache to store the parsed JSON body. This cache is not thread-safe, meaning that incorrect JSON payloads could have been parsed for concurrent requests.

CVSS v3 8.1 HIGH
CVSS v2.0 6.8 MEDIUM

8.1^/10

CVSS v3 : HIGH

Vector : AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/marshmallow-code/webargs/issues/371	Exploit Issue Tracking Third Party Advisory
https://webargs.readthedocs.io/en/latest/changelog.html	Release Notes Third Party Advisory
https://github.com/marshmallow-code/webargs/issues/371	Exploit Issue Tracking Third Party Advisory
https://webargs.readthedocs.io/en/latest/changelog.html	Release Notes Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:webargs_project:webargs:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-03-12 02:29

Updated : 2024-11-21 04:52

NVD link : CVE-2019-9710

Mitre link : CVE-2019-9710

CVE.ORG link : CVE-2019-9710

JSON object : View

Products Affected

webargs_project

webargs

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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