USN-4540-1

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Source
https://ubuntu.com/security/notices/USN-4540-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4540-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-4540-1
Related
Published
2020-09-24T20:40:23.248302Z
Modified
2020-09-24T20:40:23.248302Z
Summary
atftp vulnerabilities
Details

Denis Andzakovic discovered that atftpd incorrectly handled certain malformed packets. A remote attacker could send a specially crafted packet to cause atftpd to crash, resulting in a denial of service. (CVE-2019-11365)

Denis Andzakovic discovered that atftpd did not properly lock the thread list mutex. An attacker could send a large number of tftpd packets simultaneously when running atftpd in daemon mode to cause atftpd to crash, resulting in a denial of service. (CVE-2019-11366)

References

Affected packages

Ubuntu:18.04:LTS / atftp

Package

Name
atftp
Purl
pkg:deb/ubuntu/atftp?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7.git20120829-3.1~0.18.04.1

Affected versions

0.*

0.7.git20120829-3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "0.7.git20120829-3.1~0.18.04.1",
            "binary_name": "atftp"
        },
        {
            "binary_version": "0.7.git20120829-3.1~0.18.04.1",
            "binary_name": "atftp-dbgsym"
        },
        {
            "binary_version": "0.7.git20120829-3.1~0.18.04.1",
            "binary_name": "atftpd"
        },
        {
            "binary_version": "0.7.git20120829-3.1~0.18.04.1",
            "binary_name": "atftpd-dbgsym"
        }
    ]
}