CVE-2025-27496

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Source
https://cve.org/CVERecord?id=CVE-2025-27496
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-27496.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-27496
Aliases
Related
Published
2025-03-13T19:01:33.295Z
Modified
2026-07-22T04:01:39.189236Z
Severity
  • 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
Snowflake JDBC Driver client-side encryption key in DEBUG logs
Details

Snowflake, a platform for using artificial intelligence in the context of cloud computing, has a vulnerability in the Snowflake JDBC driver ("Driver") in versions 3.0.13 through 3.23.0 of the driver. When the logging level was set to DEBUG, the Driver would log locally the client-side encryption master key of the target stage during the execution of GET/PUT commands. This key by itself does not grant access to any sensitive data without additional access authorizations, and is not logged server-side by Snowflake. Snowflake fixed the issue in version 3.23.1.

Database specific 
{
    "cwe_ids": [
        "CWE-532"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/27xxx/CVE-2025-27496.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/snowflakedb/snowflake-jdbc

Affected ranges

Type
GIT
Repo
https://github.com/snowflakedb/snowflake-jdbc
Events
Introduced
37fb56766dbcf304bfd9324dac334123be6b2007
Fixed
bf16c4a099e56b6938ccd954681b124d3adeefd5
Fixed
ef81582ce2f1dbc3c8794a696c94f4fe65fad507
Database specific 
{
    "cpe": "cpe:2.3:a:snowflake:snowflake_jdbc:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "3.0.13"
        },
        {
            "fixed": "3.23.1"
        }
    ]
}

Affected versions

3.*
3.13.21
3.13.22
v3.*
v3.0.13
v3.0.14
v3.0.15
v3.0.16
v3.0.17
v3.0.18
v3.0.19
v3.0.20
v3.0.21
v3.1.0
v3.1.1
v3.10.0
v3.10.1
v3.10.2
v3.10.3
v3.11.0
v3.11.1
v3.12.0
v3.12.1
v3.12.11
v3.12.12
v3.12.14
v3.12.16
v3.12.2
v3.12.3
v3.12.4
v3.12.5
v3.12.6
v3.12.7
v3.12.9
v3.13.0
v3.13.1
v3.13.10
v3.13.12
v3.13.13
v3.13.14
v3.13.15
v3.13.16
v3.13.17
v3.13.18
v3.13.19
v3.13.2
v3.13.20
v3.13.21
v3.13.22
v3.13.23
v3.13.24
v3.13.25
v3.13.26
v3.13.27
v3.13.28
v3.13.29
v3.13.3
v3.13.30
v3.13.31
v3.13.32
v3.13.33
v3.13.4
v3.13.5
v3.13.6
v3.13.7
v3.13.8
v3.13.9
v3.14.0
v3.14.1
v3.14.2
v3.14.3
v3.14.4
v3.14.5
v3.15.0
v3.15.1
v3.16.0
v3.16.1
v3.17.0
v3.18.0
v3.19.0
v3.19.1
v3.2.0
v3.2.1
v3.2.2
v3.2.3
v3.2.4
v3.2.5
v3.2.6
v3.2.7
v3.20.0
v3.21.0
v3.22.0
v3.23.0
v3.3.0
v3.3.1
v3.3.2
v3.3.3
v3.4.0
v3.4.1
v3.4.2
v3.4.3
v3.5.0
v3.5.2
v3.5.3
v3.5.4
v3.5.5
v3.6.0
v3.6.1
v3.6.10
v3.6.11
v3.6.13
v3.6.14
v3.6.15
v3.6.17
v3.6.18
v3.6.19
v3.6.2
v3.6.20
v3.6.21
v3.6.23
v3.6.24
v3.6.25
v3.6.26
v3.6.27
v3.6.28
v3.6.3
v3.6.4
v3.6.5
v3.6.6
v3.6.8
v3.6.9
v3.7.0
v3.7.1
v3.7.2
v3.8.0
v3.8.1
v3.8.2
v3.8.3
v3.8.4
v3.8.5
v3.8.6
v3.8.7
v3.8.8
v3.9.0
v3.9.1
v3.9.2

Database specific

vanir_signatures_modified 
"2026-07-22T04:01:39Z"
vanir_signatures 
[
    {
        "signature_type": "Line",
        "target": {
            "file": "src/test/java/net/snowflake/client/util/SecretDetectorTest.java"
        },
        "deprecated": false,
        "source": "https://github.com/snowflakedb/snowflake-jdbc/commit/ef81582ce2f1dbc3c8794a696c94f4fe65fad507",
        "id": "CVE-2025-27496-3bea7516",
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "158023756002892986376210159853145184043",
                "272690835264833104451498613639574631613"
            ],
            "threshold": 0.9
        }
    },
    {
        "signature_type": "Function",
        "target": {
            "file": "src/main/java/net/snowflake/client/jdbc/SnowflakeFileTransferAgent.java",
            "function": "parseCommandInGS"
        },
        "deprecated": false,
        "source": "https://github.com/snowflakedb/snowflake-jdbc/commit/ef81582ce2f1dbc3c8794a696c94f4fe65fad507",
        "id": "CVE-2025-27496-5c2e61f6",
        "signature_version": "v1",
        "digest": {
            "function_hash": "237975492394291871509921333486950650316",
            "length": 470.0
        }
    },
    {
        "signature_type": "Line",
        "target": {
            "file": "src/main/java/net/snowflake/client/util/SecretDetector.java"
        },
        "deprecated": false,
        "source": "https://github.com/snowflakedb/snowflake-jdbc/commit/ef81582ce2f1dbc3c8794a696c94f4fe65fad507",
        "id": "CVE-2025-27496-6002296c",
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "14850864510599380832621476614014088531",
                "176886968517307085086192309817993428126",
                "282361796916280988540234336655560539084",
                "122954836223329039247883955304364862777",
                "1481910811414032351256690958105506369",
                "323636132194624915994907427121223917161",
                "118230845301602428611742272574461677692",
                "176991439462914864374062027367818665901",
                "234336993407596980450944883320320563320",
                "165740908587491805001087916523090134487"
            ],
            "threshold": 0.9
        }
    },
    {
        "signature_type": "Function",
        "target": {
            "file": "src/main/java/net/snowflake/client/util/SecretDetector.java",
            "function": "maskSecrets"
        },
        "deprecated": false,
        "source": "https://github.com/snowflakedb/snowflake-jdbc/commit/ef81582ce2f1dbc3c8794a696c94f4fe65fad507",
        "id": "CVE-2025-27496-7477532c",
        "signature_version": "v1",
        "digest": {
            "function_hash": "202097965115584435742278324065516612252",
            "length": 127.0
        }
    },
    {
        "signature_type": "Line",
        "target": {
            "file": "src/main/java/net/snowflake/client/jdbc/SnowflakeFileTransferAgent.java"
        },
        "deprecated": false,
        "source": "https://github.com/snowflakedb/snowflake-jdbc/commit/ef81582ce2f1dbc3c8794a696c94f4fe65fad507",
        "id": "CVE-2025-27496-b90ac40e",
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "55091043553161822764003362932965854696",
                "90099098380919243543607092848555463003",
                "282728738826450803212419938852542786956",
                "189402425676898320006395606676801370287",
                "53826491034780492123043742101433917548",
                "337337387755609992759506962000791249578",
                "326618887255551099025263563259090202679",
                "12331002050842794351220640814564978872"
            ],
            "threshold": 0.9
        }
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-27496.json"