UbuntuUSN-6334-1atftp vulnerabilities
7.5 High
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
6.4 Medium
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.003 Low
EPSS
Percentile
65.7%
Releases
- Ubuntu 20.04 LTS
- Ubuntu 18.04 ESM
- Ubuntu 16.04 ESM
Packages
- atftp - Advanced TFTP Server and Client
Details
Peter Wang discovered that atftp did not properly manage certain inputs. A
remote attacker could send a specially crafted tftp request to the server
to cause a crash. (CVE-2020-6097)
Andreas B. Mundt discovered that atftp did not properly manage certain
inputs. A remote attacker could send a specially crafted tftp request to
the server to cause a crash. (CVE-2021-41054)
Johannes Krupp discovered that atftp did not properly manage certain
inputs. A remote attacker could send a specially crafted tftp request to
the server and make the server to disclose /etc/group data.
(CVE-2021-46671)
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 20.04 | noarch | atftpd | < 0.7.git20120829-3.1ubuntu0.1 | UNKNOWN |
| Ubuntu | 20.04 | noarch | atftp | < 0.7.git20120829-3.1ubuntu0.1 | UNKNOWN |
| Ubuntu | 20.04 | noarch | atftp-dbgsym | < 0.7.git20120829-3.1ubuntu0.1 | UNKNOWN |
| Ubuntu | 20.04 | noarch | atftpd-dbgsym | < 0.7.git20120829-3.1ubuntu0.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | atftpd | < 0.7.git20120829-3.1~0.18.04.1+esm1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | atftp | < 0.7.git20120829-3.1~0.18.04.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | atftp-dbgsym | < 0.7.git20120829-3.1~0.18.04.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | atftpd | < 0.7.git20120829-3.1~0.18.04.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | atftpd-dbgsym | < 0.7.git20120829-3.1~0.18.04.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | atftpd | < 0.7.git20120829-3.1~0.16.04.1+esm1 | UNKNOWN |
Related
7.5 High
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
6.4 Medium
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.003 Low
EPSS
Percentile
65.7%