In Symfony before versions 4.4.7 and 5.0.7, when a `Response` does not contain a `Content-Type` header, affected versions of Symfony can fallback to the format defined in the `Accept` header of the request, leading to a possible mismatch between the response's content and `Content-Type` header. When the response is cached, this can prevent the use of the website by other users. This has been patched in versions 4.4.7 and 5.0.7.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 05:33
Type | Values Removed | Values Added |
---|---|---|
CVSS |
v2 : v3 : |
v2 : 4.0
v3 : 2.6 |
References | () https://github.com/symfony/symfony/commit/dca343442e6a954f96a2609e7b4e9c21ed6d74e6 - Patch, Third Party Advisory | |
References | () https://github.com/symfony/symfony/security/advisories/GHSA-mcx4-f5f5-4859 - Third Party Advisory | |
References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C36JLPHUPKDFAX6D5WYFC4ALO2K7RDUQ/ - | |
References | () https://symfony.com/blog/cve-2020-5255-prevent-cache-poisoning-via-a-response-content-type-header - Third Party Advisory |
07 Nov 2023, 03:23
Type | Values Removed | Values Added |
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References |
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Information
Published : 2020-03-30 20:15
Updated : 2024-11-21 05:33
NVD link : CVE-2020-5255
Mitre link : CVE-2020-5255
CVE.ORG link : CVE-2020-5255
JSON object : View
Products Affected
sensiolabs
- symfony