Related Vulnerabilities: CVE-2020-6097  

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.

Severity Medium

Remote Yes

Type Denial of service

Description

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.

AVG-1395 atftp 0.7.2-2 0.7.2-3 Medium Fixed FS#69175

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1029
https://sourceforge.net/u/peterkaestle/atftp/ci/96409ef3b9ca061f9527cfaafa778105cf15d994/