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Parse Server CVE-2019-1020012

HIGH
HTTP Request/Response Smuggling (CWE-444)
2019-07-29 josh@bress.net
7.5
CVSS 3.0 · NVD
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Severity by source

NVD PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

1
CVE Published
Jul 29, 2019 - 13:15 nvd
HIGH 7.5

DescriptionNVD

parse-server before 3.4.1 allows DoS after any POST to a volatile class.

AnalysisAI

parse-server before 3.4.1 allows DoS after any POST to a volatile class. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This HTTP Request/Response Smuggling vulnerability could allow attackers to manipulate HTTP request interpretation between frontend and backend servers.

Technical ContextAI

This vulnerability is classified as HTTP Request/Response Smuggling (CWE-444), which allows attackers to manipulate HTTP request interpretation between frontend and backend servers. parse-server before 3.4.1 allows DoS after any POST to a volatile class. Affected products include: Parseplatform Parse-Server. Version information: before 3.4.1.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Enforce strict HTTP parsing, normalize requests at proxy layer, use HTTP/2 end-to-end, reject ambiguous headers.

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CVE-2019-1020012 vulnerability details – vuln.today

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