Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2019-11365 First vendor Publication 2019-04-20
Vendor Cve Last vendor Modification 2020-09-28

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
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

Detail

An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this vulnerable strncpy pattern within the code base, specifically within tftpd_file.c, tftp_file.c, tftpd_mtftp.c, and tftp_mtftp.c.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11365

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

Source Url
BUGTRAQ https://seclists.org/bugtraq/2019/May/16
DEBIAN https://www.debian.org/security/2019/dsa-4438
GENTOO https://security.gentoo.org/glsa/202003-14
MISC https://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilities
https://sourceforge.net/p/atftp/code/ci/abed7d245d8e8bdfeab24f9f7f55a52c3140f...
MLIST https://lists.debian.org/debian-lts-announce/2019/05/msg00012.html
UBUNTU https://usn.ubuntu.com/4540-1/

Alert History

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Date Informations
2021-05-04 13:22:27
  • Multiple Updates
2021-04-22 02:37:36
  • Multiple Updates
2020-09-29 00:22:41
  • Multiple Updates
2020-09-03 01:24:56
  • Multiple Updates
2020-05-23 02:21:33
  • Multiple Updates
2019-05-13 05:19:21
  • Multiple Updates
2019-05-08 17:19:02
  • Multiple Updates
2019-05-08 09:19:14
  • Multiple Updates
2019-04-23 05:18:32
  • Multiple Updates
2019-04-20 17:19:25
  • First insertion