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CVE-2021-46671

Medium priority

Some fixes available 3 of 5

options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group data to a remote client.

1 affected packages

atftp

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
atftp Not affected Fixed Fixed Fixed
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CVE-2021-41054

Medium priority

Some fixes available 3 of 6

tftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size handling does not properly consider the combination of data, OACK, and other options.

1 affected packages

atftp

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
atftp Not affected Fixed Fixed Fixed
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CVE-2020-6097

Medium priority

Some fixes available 3 of 7

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...

1 affected packages

atftp

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
atftp Not affected Fixed Fixed Fixed
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CVE-2019-11366

Medium priority

Some fixes available 2 of 4

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...

1 affected packages

atftp

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
atftp Not affected Fixed Fixed
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CVE-2019-11365

Medium priority

Some fixes available 2 of 4

An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an...

1 affected packages

atftp

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
atftp Not affected Fixed Fixed
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