ByteOS Network

NVD Vulnerability Details :

CVE-2019-11366

Modified

Source-cve@mitre.org

Published At-20 Apr, 2019 | 13:29

Updated At-28 Sep, 2020 | 18:15

An issue was discovered in atftpd in atftp 0.7.1. It does not lock the thread_list_mutex mutex before assigning the current thread data structure. As a result, the daemon is vulnerable to a denial of service attack due to a NULL pointer dereference. If thread_data is NULL when assigned to current, and modified by another thread before a certain tftpd_list.c check, there is a crash when dereferencing current->next.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.0	5.9	MEDIUM	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary	2.0	4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P

CPE Matches

atftp_project>>atftp>>0.7.1

cpe:2.3:a:atftp_project:atftp:0.7.1:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-476	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
https://lists.debian.org/debian-lts-announce/2019/05/msg00012.html	cve@mitre.org	N/A
https://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilities	cve@mitre.org	Exploit Third Party Advisory
https://seclists.org/bugtraq/2019/May/16	cve@mitre.org	N/A
https://security.gentoo.org/glsa/202003-14	cve@mitre.org	N/A
https://sourceforge.net/p/atftp/code/ci/382f76a90b44f81fec00e2f609a94def4a5d3580/	cve@mitre.org	Patch Third Party Advisory
https://usn.ubuntu.com/4540-1/	cve@mitre.org	N/A
https://www.debian.org/security/2019/dsa-4438	cve@mitre.org	N/A

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History