UBUNTU-CVE-2021-41973

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Source
https://ubuntu.com/security/CVE-2021-41973
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41973.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-41973
Upstream
Published
2021-11-01T09:15:00Z
Modified
2026-11-11T09:37:02Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

In Apache MINA, a specifically crafted, malformed HTTP request may cause the HTTP Header decoder to loop indefinitely. The decoder assumed that the HTTP Header begins at the beginning of the buffer and loops if there is more data than expected. Please update MINA to 2.1.5 or greater.

References

Affected packages

Ubuntu:16.04:LTS / mina2

Package

Name
mina2
Purl
pkg:deb/ubuntu/mina2?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.0.7+dfsg-2
2.0.9-1
2.0.9-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libmina2-java",
            "binary_version": "2.0.9-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41973.json"

Ubuntu:18.04:LTS / mina2

Package

Name
mina2
Purl
pkg:deb/ubuntu/mina2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.0.16-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libmina2-java",
            "binary_version": "2.0.16-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41973.json"

Ubuntu:20.04:LTS / mina

Package

Name
mina
Purl
pkg:deb/ubuntu/mina?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.1.7.dfsg-13

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libmina-java",
            "binary_version": "1.1.7.dfsg-13"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41973.json"

Ubuntu:20.04:LTS / mina2

Package

Name
mina2
Purl
pkg:deb/ubuntu/mina2?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.0.19-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libmina2-java",
            "binary_version": "2.0.19-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41973.json"