Dropbear Ssh (Dropbear Ssh Project) - vulnerabilities (CVEs)
21 CVEs, 0 in the last 30 days, 63 known versions, newest CVE from 2025-05-07. Vendor: Dropbear Ssh Project.
CVEs of Dropbear Ssh
- CVE-2025-47203 - CVSS 4.5 (medium), 2025-05-07: dbclient in Dropbear SSH before 2025.88 allows command injection via an untrusted hostname argument, because a shell is used.
- CVE-2023-48795 - CVSS 5.9 (medium), 2023-12-18: The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks…
- CVE-2021-36369 - CVSS 7.5 (high), 2022-10-12: An issue was discovered in Dropbear through 2020.81. Due to a non-RFC-compliant check of the available authentication methods in the client-side SSH code, it…
- CVE-2020-36254 - CVSS 8.1 (high), 2021-02-25: scp.c in Dropbear before 2020.79 mishandles the filename of . or an empty filename, a related issue to CVE-2018-20685.
- CVE-2019-12953 - CVSS 5.3 (medium), 2020-12-30: Dropbear 2011.54 through 2018.76 has an inconsistent failure delay that may lead to revealing valid usernames, a different issue than CVE-2018-15599.
- CVE-2017-2659 - CVSS 7.5 (high), 2019-03-21: It was found that dropbear before version 2013.59 with GSSAPI leaks whether given username is valid or invalid. When an invalid username is given, the GSSAPI…
- CVE-2018-15599 - CVSS 5.3 (medium), 2018-08-21: The recv_msg_userauth_request function in svr-auth.c in Dropbear through 2018.76 is prone to a user enumeration vulnerability because username validity…
- CVE-2017-9079 - CVSS 4.7 (medium), 2017-05-19: 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…
- CVE-2017-9078 - CVSS 8.8 (high), 2017-05-19: 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…
- CVE-2016-7408 - CVSS 8.8 (high), 2017-03-03: The dbclient in Dropbear SSH before 2016.74 allows remote attackers to execute arbitrary code via a crafted (1) -m or (2) -c argument.
- CVE-2016-7407 - CVSS 9.8 (critical), 2017-03-03: The dropbearconvert command in Dropbear SSH before 2016.74 allows attackers to execute arbitrary code via a crafted OpenSSH key file.
- CVE-2016-7406 - CVSS 9.8 (critical), 2017-03-03: Format string vulnerability in Dropbear SSH before 2016.74 allows remote attackers to execute arbitrary code via format string specifiers in the (1) username…
- CVE-2016-7409 - CVSS 5.5 (medium), 2017-03-03: The dbclient and server in Dropbear SSH before 2016.74, when compiled with DEBUG_TRACE, allows local users to read process memory via the -v argument, related…
- CVE-2016-3116 - CVSS 6.4 (medium), 2016-03-22: CRLF injection vulnerability in Dropbear SSH before 2016.72 allows remote authenticated users to bypass intended shell-command restrictions via crafted X11…
- CVE-2013-4434 - CVSS 5 (medium), 2013-10-25: Dropbear SSH Server before 2013.59 generates error messages for a failed logon attempt with different time delays depending on whether the user account…
- CVE-2013-4421 - CVSS 5 (medium), 2013-10-25: 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…
- CVE-2012-0920 - CVSS 7.1 (high), 2012-06-05: Use-after-free vulnerability in Dropbear SSH Server 0.52 through 2012.54, when command restriction and public key authentication are enabled, allows remote…
- CVE-2007-1099 - CVSS 7.5 (high), 2007-02-26: 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…
- CVE-2006-1206 - CVSS 5 (medium), 2006-03-14: 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…
- CVE-2005-4178 - CVSS 6.5 (medium), 2005-12-12: Buffer overflow in Dropbear server before 0.47 allows authenticated users to execute arbitrary code via unspecified inputs that cause insufficient memory to…
- CVE-2004-2486 - CVSS 7.5 (high), 2004-12-31: The DSS verification code in Dropbear SSH Server before 0.43 frees uninitialized variables, which might allow remote attackers to gain access.
