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Uftpd

uftpd

Vendor: Troglobit • 5 CVEs

CVEs (5)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2020-20277
1Troglobit
1Uftpd
Nov 21, 2024
Dec 18, 2020
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
There are multiple unauthenticated directory traversal vulnerabilities in different FTP commands in uftpd FTP server versions 2.7 to 2.10 due to improper implementation of a chroot jail in common.c's compose_abspath func...Show more
There are multiple unauthenticated directory traversal vulnerabilities in different FTP commands in uftpd FTP server versions 2.7 to 2.10 due to improper implementation of a chroot jail in common.c's compose_abspath function that can be abused to read or write to arbitrary files on the filesystem, leak process memory, or potentially lead to remote code execution.Show less
CVE-2020-20276
1Troglobit
1Uftpd
Nov 21, 2024
Dec 18, 2020
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
An unauthenticated stack-based buffer overflow vulnerability in common.c's handle_PORT in uftpd FTP server versions 2.10 and earlier can be abused to cause a crash and could potentially lead to remote code execution.
CVE-2020-14149
1Troglobit
1Uftpd
Nov 21, 2024
Jun 15, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
In uftpd before 2.12, handle_CWD in ftpcmd.c mishandled the path provided by the user, causing a NULL pointer dereference and denial of service, as demonstrated by a CWD /.. command.
CVE-2020-5221
1Troglobit
1Uftpd
Nov 21, 2024
Jan 22, 2020
N/A· v4
7.2 HIGH· v3
6.4 MEDIUM· v2
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 o...Show more
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 2.11Show less
CVE-2020-5204
1Troglobit
1Uftpd
Nov 21, 2024
Jan 6, 2020
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
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...Show more
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 2.11Show less