11 results · Feed
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Medium 5.9CVE-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…
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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…
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High 8.1
PuTTY through 0.75 proceeds with establishing an SSH session even if it has never sent a substantive authentication res…
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Unscored —
PuTTY 0.68 through 0.73 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This…
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Unscored —
PuTTY before 0.73 mishandles the "bracketed paste mode" protection mechanism, which may allow a session to be affected …
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Unscored —
PuTTY before 0.73 might allow remote SSH-1 servers to cause a denial of service by accessing freed memory locations via…
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Unscored —
Potential recycling of random numbers used in cryptography exists within PuTTY before 0.71.
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Unscored —
Multiple denial-of-service attacks that can be triggered by writing to the terminal exist in PuTTY versions before 0.71.
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Unscored —
In PuTTY versions before 0.71 on Unix, a remotely triggerable buffer overflow exists in any kind of server-to-client fo…
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Unscored —
A remotely triggerable memory overwrite in RSA key exchange in PuTTY before 0.71 can occur before host key verification.
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Unscored —
The ssh_agent_channel_data function in PuTTY before 0.68 allows remote attackers to have unspecified impact via a large…