10 results · Feed
-
High 7.5
In OpenSSH before 10.3, a file downloaded by scp may be installed setuid or setgid, an outcome contrary to some users' …
-
Medium 5.4
Dropbear: privilege escalation via unix domain socket forwardings
A flaw was found in Dropbear. When running in multi-user mode and authenticating users, the dropbear ssh server does the socket forwardings requested by the remote client as root, only switching to the logged-in user upon spawning a shell or performing some o…
-
Medium 4.5
dbclient in Dropbear SSH before 2025.88 allows command injection via an untrusted hostname argument, because a shell is…
-
Medium 5.9
Prefix Truncation Attack against ChaCha20-Poly1305 and Encrypt-then-MAC aka Terrapin
The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server…
-
High 8.1
scp.c in Dropbear before 2020.79 mishandles the filename of . or an empty filename, a related issue to CVE-2018-20685.
-
Medium 5.9
An issue was discovered in OpenSSH 7.9. Due to the scp implementation being derived from 1983 rcp, the server chooses w…
-
Medium 5.3
In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filena…
-
Unscored —
The recv_msg_userauth_request function in svr-auth.c in Dropbear through 2018.76 is prone to a user enumeration vulnera…
-
Unscored —
Dropbear before 2017.75 might allow local users to read certain files as root, if the file has the authorized_keys file…
-
Unscored —
The server in Dropbear before 2017.75 might allow post-authentication root remote code execution because of a double fr…