зеркало из https://github.com/golang/vulndb.git
55 строки
1.8 KiB
JSON
55 строки
1.8 KiB
JSON
{
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"id": "GO-2022-0425",
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"published": "2022-02-15T01:57:18Z",
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"modified": "0001-01-01T00:00:00Z",
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"aliases": [
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"CVE-2021-4239",
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"GHSA-g9mp-8g3h-3c5c"
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],
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"details": "The Noise protocol implementation suffers from weakened cryptographic security after encrypting 2^64 messages, and a potential denial of service attack.\n\nAfter 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.\n\nIn 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.",
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"affected": [
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{
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"package": {
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"name": "github.com/flynn/noise",
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"ecosystem": "Go"
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},
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"ranges": [
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{
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"type": "SEMVER",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "1.0.0"
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}
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]
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}
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],
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"database_specific": {
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"url": "https://pkg.go.dev/vuln/GO-2022-0425"
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},
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"ecosystem_specific": {
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"imports": [
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{
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"path": "github.com/flynn/noise",
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"symbols": [
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"CipherState.Decrypt",
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"CipherState.Encrypt",
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"HandshakeState.ReadMessage",
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"HandshakeState.WriteMessage",
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"symmetricState.DecryptAndHash",
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"symmetricState.EncryptAndHash"
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]
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}
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]
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}
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}
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],
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"references": [
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{
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"type": "FIX",
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"url": "https://github.com/flynn/noise/pull/44"
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}
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]
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} |