CVE-2020-6097
HIGH7.5EPSS 0.29%atftp - security update
Published: 9/10/2020Modified: 4/28/2026
Description
An exploitable denial of service vulnerability exists in the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. 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.
Affected packages (2)
- Debian/atftpfrom 0, < 0.7.git20120829-3.2
- Debian/atftpfrom 0, < 0.7.git20120829-3.1~deb9u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |