DEBIAN-CVE-2020-5255

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Source
https://security-tracker.debian.org/tracker/CVE-2020-5255
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-5255.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2020-5255
Upstream
Published
2020-03-30T20:15:19.570Z
Modified
2025-11-19T02:02:53.110296Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

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

Affected packages

Debian:11 / symfony

Package

Name
symfony
Purl
pkg:deb/debian/symfony?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.8-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / symfony

Package

Name
symfony
Purl
pkg:deb/debian/symfony?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.8-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / symfony

Package

Name
symfony
Purl
pkg:deb/debian/symfony?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.8-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / symfony

Package

Name
symfony
Purl
pkg:deb/debian/symfony?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.8-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}