DEBIAN-CVE-2020-11076

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Source
https://security-tracker.debian.org/tracker/CVE-2020-11076
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-11076.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-11076
Upstream
Published
2020-05-22T15:15:11Z
Modified
2025-09-25T22:40:50Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

In Puma (RubyGem) before 4.3.4 and 3.12.5, an attacker could smuggle an HTTP response, by using an invalid transfer-encoding header. The problem has been fixed in Puma 3.12.5 and Puma 4.3.4.

References

Affected packages

Debian:11 / puma

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.3.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / puma

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.3.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / puma

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.3.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / puma

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.3.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}