GO-2023-2385

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Source

https://pkg.go.dev/vuln/GO-2023-2385

Import Source

https://vuln.go.dev/ID/GO-2023-2385.json

JSON Data

https://api.osv.dev/v1/vulns/GO-2023-2385

Aliases

Published

2024-01-02T18:32:37Z

Modified

2024-05-20T16:03:47Z

Summary

Insufficient entropy in AES-256-CBC in github.com/pubnub/go

Details

There is insufficient entropy in the implementation of the AES-256-CBC cryptographic algorithm. The provided encrypt functions are less secure when hex encoding and trimming are applied, leaving half of the bits in the key always the same for every encoded message or file.

Users are encouraged to migrate to the new crypto package introduced in v7.2.0.

References

Affected packages

Go / github.com/pubnub/go

Package

Name: github.com/pubnub/go; View open source insights on deps.dev
Purl: pkg:golang/github.com/pubnub/go

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Ecosystem specific

{
    "imports": [
        {
            "path": "github.com/pubnub/go/utils",
            "symbols": [
                "DecryptFile",
                "DecryptString",
                "EncryptCipherKey",
                "EncryptFile",
                "EncryptString",
                "SerializeAndEncrypt",
                "SerializeEncryptAndSerialize",
                "aesCipher",
                "generateIV",
                "padWithPKCS7",
                "unpadPKCS7"
            ]
        }
    ]
}

Go / github.com/pubnub/go/v5

Package

Name: github.com/pubnub/go/v5; View open source insights on deps.dev
Purl: pkg:golang/github.com/pubnub/go/v5

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Ecosystem specific

{
    "imports": [
        {
            "path": "github.com/pubnub/go/v5/utils",
            "symbols": [
                "DecryptFile",
                "DecryptString",
                "EncryptCipherKey",
                "EncryptFile",
                "EncryptString",
                "SerializeAndEncrypt",
                "SerializeEncryptAndSerialize",
                "aesCipher",
                "generateIV",
                "padWithPKCS7",
                "unpadPKCS7"
            ]
        }
    ]
}

Go / github.com/pubnub/go/v6

Package

Name: github.com/pubnub/go/v6; View open source insights on deps.dev
Purl: pkg:golang/github.com/pubnub/go/v6

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Ecosystem specific

{
    "imports": [
        {
            "path": "github.com/pubnub/go/v6/utils",
            "symbols": [
                "DecryptFile",
                "DecryptString",
                "EncryptCipherKey",
                "EncryptFile",
                "EncryptString",
                "SerializeAndEncrypt",
                "SerializeEncryptAndSerialize",
                "aesCipher",
                "generateIV",
                "padWithPKCS7",
                "unpadPKCS7"
            ]
        }
    ]
}

Go / github.com/pubnub/go/v7

Package

Name: github.com/pubnub/go/v7; View open source insights on deps.dev
Purl: pkg:golang/github.com/pubnub/go/v7

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Ecosystem specific

{
    "imports": [
        {
            "path": "github.com/pubnub/go/v7/utils",
            "symbols": [
                "DecryptFile",
                "DecryptString",
                "EncryptCipherKey",
                "EncryptFile",
                "EncryptString",
                "SerializeAndEncrypt",
                "SerializeEncryptAndSerialize",
                "aesCipher",
                "generateIV",
                "padWithPKCS7",
                "unpadPKCS7"
            ]
        }
    ]
}

Go / github.com/pubnub/go/v7

Package

Name: github.com/pubnub/go/v7; View open source insights on deps.dev
Purl: pkg:golang/github.com/pubnub/go/v7

Affected ranges

Type: SEMVER
Events: Introduced

7.2.0

Ecosystem specific

{
    "imports": [
        {
            "path": "github.com/pubnub/go/v7/crypto",
            "symbols": [
                "EncryptCipherKey",
                "NewAesCbcCryptoModule",
                "NewLegacyCryptoModule",
                "NewLegacyCryptor",
                "defaultExtendedCryptor.DecryptStream",
                "defaultExtendedCryptor.EncryptStream",
                "legacyAesCipher",
                "legacyCryptor.Decrypt",
                "legacyCryptor.DecryptStream",
                "legacyCryptor.Encrypt",
                "legacyCryptor.EncryptStream",
                "module.Decrypt",
                "module.DecryptStream",
                "module.Encrypt",
                "module.EncryptStream"
            ]
        }
    ]
}