Executive Summary

This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Title atftp security update
Name DSA-4438 First vendor Publication 2019-05-07
Vendor Debian Last vendor Modification 2019-05-07
Severity (Vendor) N/A Revision 1

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores


Denis Andzakovic discovered two vulnerabilities in atftp, the advanced TFTP server which could result in denial of service by sending malformed packets.

For the stable distribution (stretch), these problems have been fixed in version 0.7.git20120829-3.1~deb9u1.

We recommend that you upgrade your atftp packages.

For the detailed security status of atftp please refer to its security tracker page at: https://security-tracker.debian.org/tracker/atftp

Original Source

Url : http://www.debian.org/security/2019/dsa-4438

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)
50 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

Application 1

Alert History

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Date Informations
2019-05-08 00:18:10
  • First insertion