CVSS: 5.9EPSS: 0%CPEs: 8EXPL: 2CVE-2024-31497
https://notcve.org/view.php?id=CVE-2024-31497
In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures. This is especially important in a scenario where an adversary is able to read messages signed by PuTTY or Pageant. The required set of signed messages may be publicly readable because they are stored in a public Git service that supports use of SSH for commit signing, and the signatures were made by Pageant through an agent-forwarding mechanism. In other words, an adversary may already have enough signature information to compromise a victim's private key, even if there is no further use of vulnerable PuTTY versions. After a key compromise, an adversary may be able to conduct supply-chain attacks on software maintained in Git. • https://github.com/sh1k4ku/CVE-2024-31497 https://github.com/HugoBond/CVE-2024-31497-POC http://www.openwall.com/lists/oss-security/2024/04/15/6 https://bugzilla.redhat.com/show_bug.cgi?id=2275183 https://bugzilla.suse.com/show_bug.cgi?id=1222864 https://docs.ccv.brown.edu/oscar/connecting-to-oscar/ssh/ssh-agent-forwarding/key-generation-and-agent-forwarding-with-putty https://filezilla-project.org/versions.php https://git.tartarus.org/?h=c193fe9848f50a88a4089aac647fecc31ae96d27&p=sim • CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) •
CVSS: 5.9EPSS: 96%CPEs: 79EXPL: 1CVE-2023-48795 – ssh: Prefix truncation attack on Binary Packet Protocol (BPP)
https://notcve.org/view.php?id=CVE-2023-48795
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 may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP), implemented by these extensions, mishandles the handshake phase and mishandles use of sequence numbers. For example, there is an effective attack against SSH's use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in chacha20-poly1305@openssh.com and (if CBC is used) the -etm@openssh.com MAC algorithms. This also affects Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT, Dropbear through 2022.83, Ssh before 5.1.1 in Erlang/OTP, PuTTY before 0.80, AsyncSSH before 2.14.2, golang.org/x/crypto before 0.17.0, libssh before 0.10.6, libssh2 through 1.11.0, Thorn Tech SFTP Gateway before 3.4.6, Tera Term before 5.1, Paramiko before 3.4.0, jsch before 0.2.15, SFTPGo before 2.5.6, Netgate pfSense Plus through 23.09.1, Netgate pfSense CE through 2.7.2, HPN-SSH through 18.2.0, ProFTPD before 1.3.8b (and before 1.3.9rc2), ORYX CycloneSSH before 2.3.4, NetSarang XShell 7 before Build 0144, CrushFTP before 10.6.0, ConnectBot SSH library before 2.2.22, Apache MINA sshd through 2.11.0, sshj through 0.37.0, TinySSH through 20230101, trilead-ssh2 6401, LANCOM LCOS and LANconfig, FileZilla before 3.66.4, Nova before 11.8, PKIX-SSH before 14.4, SecureCRT before 9.4.3, Transmit5 before 5.10.4, Win32-OpenSSH before 9.5.0.0p1-Beta, WinSCP before 6.2.2, Bitvise SSH Server before 9.32, Bitvise SSH Client before 9.33, KiTTY through 0.76.1.13, the net-ssh gem 7.2.0 for Ruby, the mscdex ssh2 module before 1.15.0 for Node.js, the thrussh library before 0.35.1 for Rust, and the Russh crate before 0.40.2 for Rust. • http://packetstormsecurity.com/files/176280/Terrapin-SSH-Connection-Weakening.html http://seclists.org/fulldisclosure/2024/Mar/21 http://www.openwall.com/lists/oss-security/2023/12/18/3 http://www.openwall.com/lists/oss-security/2023/12/19/5 http://www.openwall.com/lists/oss-security/2023/12/20/3 http://www.openwall.com/lists/oss-security/2024/03/06/3 http://www.openwall.com/lists/oss-security/2024/04/17/8 https://access.redhat.com/security/cve/cve-2023-48 • CWE-222: Truncation of Security-relevant Information CWE-354: Improper Validation of Integrity Check Value •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 2CVE-2016-15003 – FileZilla Client Installer uninstall.exe unquoted search path
https://notcve.org/view.php?id=CVE-2016-15003
A vulnerability has been found in FileZilla Client 3.17.0.0 and classified as problematic. This vulnerability affects unknown code of the file C:\Program Files\FileZilla FTP Client\uninstall.exe of the component Installer. The manipulation leads to unquoted search path. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. • https://vuldb.com/?id.97204 https://www.exploit-db.com/exploits/39803 https://youtu.be/r06VwwJ9J4M • CWE-428: Unquoted Search Path or Element •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2015-10003 – FileZilla Server PORT confused deputy
https://notcve.org/view.php?id=CVE-2015-10003
A vulnerability, which was classified as problematic, was found in FileZilla Server up to 0.9.50. This affects an unknown part of the component PORT Handler. The manipulation leads to unintended intermediary. It is possible to initiate the attack remotely. Upgrading to version 0.9.51 is able to address this issue. • http://www.securitygalore.com/site3/filezilla_ftp_server_advisory https://vuldb.com/?id.97203 • CWE-441: Unintended Proxy or Intermediary ('Confused Deputy') CWE-610: Externally Controlled Reference to a Resource in Another Sphere •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 2CVE-2022-29620
https://notcve.org/view.php?id=CVE-2022-29620
FileZilla v3.59.0 allows attackers to obtain cleartext passwords of connected SSH or FTP servers via a memory dump.- NOTE: the vendor does not consider this a vulnerability ** EN DISPUTA ** FileZilla versión v3.59.0, permite a atacantes obtener contraseñas en texto sin cifrar de servidores SSH o FTP conectados por medio de un volcado de memoria.- NOTA: el proveedor no considera esto una vulnerabilidad • https://whichbuffer.medium.com/filezilla-client-cleartext-storage-of-sensitive-information-in-memory-vulnerability-83958c1e1643 https://youtu.be/ErZl1i7McHk https://youtu.be/eSlfQQytIq0 • CWE-312: Cleartext Storage of Sensitive Information •