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Package · Debian

putty

29 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 5.9
    CVE-2024-31497 Public exploit

    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…

    putty putty putty filezilla Debian Ubuntu Alpine
  • Medium 5.9
    CVE-2023-48795 Public exploit EPSS 94%

    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…

    openssh lxd erlang openssh Debian Ubuntu Alpine PyPI Go crates.io
  • Unscored —
    CVE-2017-6542 Public exploit EPSS 22%

    The ssh_agent_channel_data function in PuTTY before 0.68 allows remote attackers to have unspecified impact via a large…

    putty putty putty Debian Ubuntu Alpine
  • Unscored —
    CVE-2016-2563 Public exploit EPSS 33%

    Stack-based buffer overflow in the SCP command-line utility in PuTTY before 0.67 and KiTTY 0.66.6.3 and earlier allows …

    putty Debian