Détail du CWE-1428

The product provides or relies on use of HTTP communications when HTTPS is available.

Because HTTP communications are not encrypted, HTTP is subject to various attacks against confidentiality, integrity, and authenticity. However, unlike many other protocols, HTTPS is widely available as a more secure alternative, because it uses encryption.

Modes d'introduction

Architecture and Design : The product might be designed in a way that assumes that HTTP will be used, e.g., by excluding considerations of encrypted communications between client and server.
Requirements : Product requirements might not include encrypted communications, which could make it easier for designers and developers to choose HTTP.
Implementation : Developers might choose to use unencrypted protocols such as HTTP because they would not require development of additional mechanisms to support encryption, e.g., key or certificate management.
Implementation : When generating content that references web sites such as email messages, ensure that the https:// prefix is included. If a domain name is presented without such a prefix, then clients might automatically treat the link as if it had an "http" prefix. For example, referencing a domain like "mysite.example.com" could cause it to be treated like "http://mysite.example.com", thereby sending unencrypted HTTP requests.
Operation : Designers might assume that the responsibility for encrypted communications might belong to operators and/or network administrators.

Plateformes applicables

Langue

Class: Not Language-Specific (Undetermined)

Systèmes d’exploitation

Class: Not OS-Specific (Undetermined)

Architectures

Class: Not Architecture-Specific (Undetermined)

Technologies

Class: Not Technology-Specific (Undetermined)

Conséquences courantes

Mesures d’atténuation potentielles

Phases : Architecture and Design
Explicitly require HTTPS or another mechanism that ensures that communication is encrypted [REF-1464].
Phases : Implementation
Avoid using "mixed content," i.e., serving a web page over HTTPS in which the page includes elements that use "http:" URLs [REF-1466] [REF-1467]. This is often done for images or other resources that do not seem to have privacy or security implications.
Phases : Implementation // Operation
Perform "HTTPS forcing," that is, redirecting HTTP requests to HTTPS.
Phases : Operation
If the product supports multiple protocols, ensure that encrypted protocols (such as HTTPS) are required, and remove any unencrypted protocols (such as HTTP).

Notes de cartographie des vulnérabilités

Justification : This CWE entry is at the Base level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.
Commentaire : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.

Références

REF-1461

What's the Difference Between HTTP and HTTPS?
Amazon.
https://aws.amazon.com/compare/the-difference-between-https-and-http/

REF-1462

Why is HTTP not secure? | HTTP vs. HTTPS
Cloudflare.
https://www.cloudflare.com/learning/ssl/why-is-http-not-secure/

REF-1463

Every Pipe, Every Byte: The Case for Universal Encryption
Bob Lord.
https://medium.com/@boblord/every-pipe-every-byte-the-case-for-universal-encryption-b8e08939d2b9

REF-1464

Encrypting the Web
Electronic Frontier Foundation.
https://www.eff.org/encrypt-the-web/

REF-1465

Application Security Verification Standard 4.0.3 - Final
OWASP.
https://github.com/OWASP/ASVS/blob/v4.0.3/4.0/OWASP%20Application%20Security%20Verification%20Standard%204.0.3-en.pdf

REF-1465

Application Security Verification Standard 4.0.3 - Final
OWASP.
https://github.com/OWASP/ASVS/blob/v4.0.3/4.0/OWASP%20Application%20Security%20Verification%20Standard%204.0.3-en.pdf

REF-1465

Application Security Verification Standard 4.0.3 - Final
OWASP.
https://github.com/OWASP/ASVS/blob/v4.0.3/4.0/OWASP%20Application%20Security%20Verification%20Standard%204.0.3-en.pdf

REF-1466

Fixing mixed content
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