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2 vulnerabilities found for uftpd by troglobit
CVE-2020-5221 (GCVE-0-2020-5221)
Vulnerability from cvelistv5 – Published: 2020-01-22 18:50 – Updated: 2024-08-04 08:22
VLAI
EPSS
VEX
Title
Directory Traversal (Chroot Escape) vulnerability in uftpd
Summary
In uftpd before 2.11, it is possible for an unauthenticated user to perform a directory traversal attack using multiple different FTP commands and read and write to arbitrary locations on the filesystem due to the lack of a well-written chroot jail in compose_abspath(). This has been fixed in version 2.11
Severity
6.5 (Medium)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
GitHub_M
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/troglobit/uftpd/security/advis… | x_refsource_CONFIRM |
| https://github.com/troglobit/uftpd/commit/455b47d… | x_refsource_MISC |
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CVE-2020-5204 (GCVE-0-2020-5204)
Vulnerability from cvelistv5 – Published: 2020-01-06 19:10 – Updated: 2024-08-04 08:22
VLAI
EPSS
VEX
Title
Buffer overflow vulnerability in uftpd
Summary
In uftpd before 2.11, there is a buffer overflow vulnerability in handle_PORT in ftpcmd.c that is caused by a buffer that is 16 bytes large being filled via sprintf() with user input based on the format specifier string %d.%d.%d.%d. The 16 byte size is correct for valid IPv4 addresses (len('255.255.255.255') == 16), but the format specifier %d allows more than 3 digits. This has been fixed in version 2.11
Severity
6.5 (Medium)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
GitHub_M
CNA
References
3 references
| URL | Tags |
|---|---|
| https://github.com/troglobit/uftpd/security/advis… | x_refsource_CONFIRM |
| https://github.com/troglobit/uftpd/commit/0fb2c03… | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
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