VulnerableCode Package Details - pkg:deb/debian/golang-go.crypto@1:0.25.0-1

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Vulnerability	Summary	Fixed by
VCID-cmts-6kz4-zkh8 Aliases: CVE-2025-22869 GHSA-hcg3-q754-cr77	golang.org/x/crypto Vulnerable to Denial of Service (DoS) via Slow or Incomplete Key Exchange SSH servers which implement file transfer protocols are vulnerable to a denial of service attack from clients which complete the key exchange slowly, or not at all, causing pending content to be read into memory, but never transmitted.	1:0.43.0-2 Affected by 0 other vulnerabilities.
VCID-hu5a-ewvg-6ya7 Aliases: CVE-2025-47914 GHSA-f6x5-jh6r-wrfv	golang.org/x/crypto/ssh/agent vulnerable to panic if message is malformed due to out of bounds read SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.	1:0.43.0-2 Affected by 0 other vulnerabilities.
VCID-jwxs-gteb-kfg5 Aliases: CVE-2025-58181 GHSA-j5w8-q4qc-rx2x	golang.org/x/crypto/ssh allows an attacker to cause unbounded memory consumption SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request, allowing an attacker to cause unbounded memory consumption.	1:0.43.0-2 Affected by 0 other vulnerabilities.
VCID-mn45-w3s3-syej Aliases: CVE-2024-45337 GHSA-v778-237x-gjrc	Misuse of ServerConfig.PublicKeyCallback may cause authorization bypass in golang.org/x/crypto Applications and libraries which misuse the ServerConfig.PublicKeyCallback callback may be susceptible to an authorization bypass. The documentation for ServerConfig.PublicKeyCallback says that "A call to this function does not guarantee that the key offered is in fact used to authenticate." Specifically, the SSH protocol allows clients to inquire about whether a public key is acceptable before proving control of the corresponding private key. PublicKeyCallback may be called with multiple keys, and the order in which the keys were provided cannot be used to infer which key the client successfully authenticated with, if any. Some applications, which store the key(s) passed to PublicKeyCallback (or derived information) and make security relevant determinations based on it once the connection is established, may make incorrect assumptions. For example, an attacker may send public keys A and B, and then authenticate with A. PublicKeyCallback would be called only twice, first with A and then with B. A vulnerable application may then make authorization decisions based on key B for which the attacker does not actually control the private key. Since this API is widely misused, as a partial mitigation golang.org/x/crypto@v0.31.0 enforces the property that, when successfully authenticating via public key, the last key passed to ServerConfig.PublicKeyCallback will be the key used to authenticate the connection. PublicKeyCallback will now be called multiple times with the same key, if necessary. Note that the client may still not control the last key passed to PublicKeyCallback if the connection is then authenticated with a different method, such as PasswordCallback, KeyboardInteractiveCallback, or NoClientAuth. Users should be using the Extensions field of the Permissions return value from the various authentication callbacks to record data associated with the authentication attempt instead of referencing external state. Once the connection is established the state corresponding to the successful authentication attempt can be retrieved via the ServerConn.Permissions field. Note that some third-party libraries misuse the Permissions type by sharing it across authentication attempts; users of third-party libraries should refer to the relevant projects for guidance.	1:0.43.0-2 Affected by 0 other vulnerabilities.
VCID-sty6-gwh1-hbcy Aliases: CVE-2025-47913	golang.org/x/crypto/ssh/agent: golang.org/x/crypto/ssh/agent: SSH client panic due to unexpected SSH_AGENT_SUCCESS	1:0.43.0-2 Affected by 0 other vulnerabilities.

Vulnerability

Summary

Fixed by

VCID-cmts-6kz4-zkh8
Aliases:
CVE-2025-22869
GHSA-hcg3-q754-cr77

golang.org/x/crypto Vulnerable to Denial of Service (DoS) via Slow or Incomplete Key Exchange SSH servers which implement file transfer protocols are vulnerable to a denial of service attack from clients which complete the key exchange slowly, or not at all, causing pending content to be read into memory, but never transmitted.