ghsa

The AWS S3 Crypto SDK sends an unencrypted hash of the plaintext alongside the ciphertext as a metadata field. This hash can be used to brute force the plaintext, if the hash is readable to the attacker. AWS now blocks this metadata field, but older SDK versions still send it.

Noise is a Go implementation of the Noise Protocol Framework. The Noise protocol implementation suffers from weakened cryptographic security after encrypting 2^64 messages, and a potential denial of service attack. After 2^64 (~18.4 quintillion) messages are encrypted with the Encrypt function, the nonce counter will wrap around, causing multiple messages to be encrypted with the same key and nonce. In a separate issue, the Decrypt function increments the nonce state even when it fails to decrypt a message. If an attacker can provide an invalid input to the Decrypt function, this will cause the nonce state to desynchronize between the peers, resulting in a failure to encrypt all subsequent messages.

Authentication is globally bypassed in github.com/nanobox-io/golang-nanoauth between v0.0.0-20160722212129-ac0cc4484ad4 and v0.0.0-20200131131040-063a3fb69896 if ListenAndServe is called with an empty token.

Due to improper path santization, archives containing relative file paths can cause files to be written (or overwritten) outside of the target directory.

Token validation methods are susceptible to a timing side-channel during HMAC comparison. With a large enough number of requests over a low latency connection, an attacker may use this to determine the expected HMAC.

CSRF tokens are generated using math/rand, which is not a cryptographically secure rander number generation, making predicting their values relatively trivial and allowing an attacker to bypass CSRF protections which relatively few requests.

Due to improper santization of user input, HTTPEngine.Handle allows for directory traversal, allowing an attacker to read files outside of the target directory that the server has permission to read.

go-codec-dagpb is an implementation of the DAG-PB spec for Go. The dag-pb codec can panic when decoding invalid blocks. This issue has been patched in version 1.5.0.

Unsanitized input in the query parser in github.com/revel/revel before v1.0.0 allows remote attackers to cause resource exhaustion via memory allocation.

A race condition can cause incorrect HTTP request routing.