CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
56.8%
Severity: Medium
Date : 2021-01-12
CVE-ID : CVE-2020-6097
Package : atftp
Type : denial of service
Remote : Yes
Link : https://security.archlinux.org/AVG-1395
The package atftp before version 0.7.2-3 is vulnerable to denial of
service.
Upgrade to 0.7.2-3.
The problem has been fixed upstream but no release is available yet.
None.
An exploitable denial of service vulnerability exists in the atftpd
daemon functionality of atftp 0.7.2. A specially crafted sequence of
RRQ-Multicast requests trigger an assert() call resulting in denial-of-
service. An attacker can send a sequence of malicious packets to
trigger this vulnerability.
A malicious remote user might crash the application by performing a
sequence of crafted queries.
https://bugs.archlinux.org/task/69175
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1029
https://sourceforge.net/u/peterkaestle/atftp/ci/96409ef3b9ca061f9527cfaafa778105cf15d994/
https://security.archlinux.org/CVE-2020-6097
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
56.8%