UBUNTU-CVE-2011-1947

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Source
https://ubuntu.com/security/CVE-2011-1947
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2011/UBUNTU-CVE-2011-1947.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2011-1947
Related
Published
2011-06-02T19:55:00Z
Modified
2011-06-02T19:55:00Z
Summary
[none]
Details

fetchmail 5.9.9 through 6.3.19 does not properly limit the wait time after issuing a (1) STARTTLS or (2) STLS request, which allows remote servers to cause a denial of service (application hang) by acknowledging the request but not sending additional packets.

References

Affected packages

Ubuntu:14.04:LTS / fetchmail

Package

Name
fetchmail
Purl
pkg:deb/ubuntu/fetchmail?arch=src?distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.3.26-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "6.3.26-1",
            "binary_name": "fetchmail"
        },
        {
            "binary_version": "6.3.26-1",
            "binary_name": "fetchmailconf"
        }
    ]
}

Ubuntu:16.04:LTS / fetchmail

Package

Name
fetchmail
Purl
pkg:deb/ubuntu/fetchmail?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.3.26-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "6.3.26-1",
            "binary_name": "fetchmail"
        },
        {
            "binary_version": "6.3.26-1",
            "binary_name": "fetchmailconf"
        }
    ]
}