| CVE-2017-9078 | Hig | 0.58 | 8.8 | 0.04 | | May 19, 2017 | The server in Dropbear before 2017.75 might allow post-authentication root remote code execution because of a double free in cleanup of TCP listeners when the -a option is enabled. |
| CVE-2016-3116 | Med | 0.47 | 6.4 | 0.26 | | Mar 22, 2016 | CRLF injection vulnerability in Dropbear SSH before 2016.72 allows remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data. |
| CVE-2017-9079 | Med | 0.31 | 4.7 | 0.00 | | May 19, 2017 | Dropbear before 2017.75 might allow local users to read certain files as root, if the file has the authorized_keys file format with a command= option. This occurs because ~/.ssh/authorized_keys is read with root privileges and symlinks are followed. |
| CVE-2006-1206 | | 0.04 | — | 0.12 | | Mar 14, 2006 | Matt Johnston Dropbear SSH server 0.47 and earlier, as used in embedded Linux devices and on general-purpose operating systems, allows remote attackers to cause a denial of service (connection slot exhaustion) via a large number of connection attempts that exceeds the MAX_UNAUTH_CLIENTS defined value of 30. |
| CVE-2013-4421 | | 0.02 | — | 0.26 | | Oct 25, 2013 | The buf_decompress function in packet.c in Dropbear SSH Server before 2013.59 allows remote attackers to cause a denial of service (memory consumption) via a compressed packet that has a large size when it is decompressed. |
| CVE-2013-4434 | | 0.00 | — | 0.02 | | Oct 25, 2013 | Dropbear SSH Server before 2013.59 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to discover valid usernames. |
| CVE-2012-0920 | | 0.00 | — | 0.02 | | Jun 5, 2012 | Use-after-free vulnerability in Dropbear SSH Server 0.52 through 2012.54, when command restriction and public key authentication are enabled, allows remote authenticated users to execute arbitrary code and bypass command restrictions via multiple crafted command requests, related to "channels concurrency." |
| CVE-2007-1099 | | 0.00 | — | 0.02 | | Feb 26, 2007 | dbclient in Dropbear SSH client before 0.49 does not sufficiently warn the user when it detects a hostkey mismatch, which might allow remote attackers to conduct man-in-the-middle attacks. |
| CVE-2005-4178 | | 0.00 | — | 0.02 | | Dec 12, 2005 | Buffer overflow in Dropbear server before 0.47 allows authenticated users to execute arbitrary code via unspecified inputs that cause insufficient memory to be allocated due to an incorrect expression that does not enforce the proper order of operations. |
| CVE-2004-2486 | | 0.00 | — | 0.02 | | Dec 31, 2004 | The DSS verification code in Dropbear SSH Server before 0.43 frees uninitialized variables, which might allow remote attackers to gain access. |
