162 lines
7.3 KiB
JSON
162 lines
7.3 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-16870",
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"assignerOrgId": "412d305a-227d-44f9-a262-a31ba44f2aea",
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"state": "PUBLISHED",
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"assignerShortName": "SNOWFLAKE",
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"dateReserved": "2026-07-24T04:22:39.270Z",
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"datePublished": "2026-07-24T04:40:41.019Z",
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"dateUpdated": "2026-07-24T17:23:49.204Z"
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},
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"containers": {
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"cna": {
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"title": "Multiple Security Vulnerabilities in Snowflake libsnowflakeclient",
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"descriptions": [
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{
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"lang": "en",
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"value": "Multiple security vulnerabilities in Snowflake libsnowflakeclient versions prior to 2.9.2 could allow remote code execution and credential exfiltration. A stack-based buffer overflow in the file download path could allow remote code execution on a victim host. An attacker could exploit this by uploading a file with a crafted encryption metadata field to a shared internal stage that a victim process later downloads, and impact would be limited to deployments where principals with different privilege levels share the same internal stage. A related out-of-bounds write in the same download path could allow memory corruption with attacker-controlled write primitives. An attacker may exploit this through a crafted initialization vector metadata field on a shared stage, and impact would be limited by the same stage-write precondition. Improper validation of connection parameters could allow an attacker-controlled input to redirect outbound authentication requests — including credentials and tokens — to an attacker-controlled endpoint. Impact is limited to embedding deployments where a lower-privileged principal can influence connection configuration while higher-privileged service credentials are in use. The fix is available in Snowflake libsnowflakeclient version 2.9.2. The Snowflake PHP PDO Driver and Snowflake ODBC Driver embed the affected library; fixes are available in versions 4.1.0 and 3.19.0 respectively. Users must manually upgrade."
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}
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],
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"affected": [
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{
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"vendor": "Snowflake",
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"product": "Snowflake libsnowflakeclient",
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"versions": [
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{
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"version": "0",
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"lessThan": "2.9.2",
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"versionType": "semver",
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"status": "affected"
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}
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],
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "Snowflake",
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"product": "Snowflake PHP PDO Driver",
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"versions": [
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{
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"version": "0",
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"lessThan": "4.1.0",
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"versionType": "semver",
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"status": "affected"
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}
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],
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "Snowflake",
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"product": "Snowflake ODBC Driver",
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"versions": [
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{
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"version": "2.16.3",
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"lessThan": "3.19.0",
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"versionType": "semver",
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"status": "affected"
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}
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],
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"defaultStatus": "unaffected"
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-121",
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"description": "Stack-based Buffer Overflow",
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"type": "CWE"
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},
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{
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"lang": "en",
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"cweId": "CWE-787",
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"description": "Out-of-bounds Write",
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"type": "CWE"
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},
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{
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"lang": "en",
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"cweId": "CWE-918",
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"description": "Server-Side Request Forgery (SSRF)",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 8.8,
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
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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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"url": "https://github.com/snowflakedb/libsnowflakeclient/releases/tag/v2.9.2",
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"name": "Snowflake Libsnowflakeclient Release Notes"
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}
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],
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"providerMetadata": {
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"orgId": "412d305a-227d-44f9-a262-a31ba44f2aea",
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"shortName": "SNOWFLAKE",
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"dateUpdated": "2026-07-24T17:23:49.204Z"
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},
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"x_generator": {
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"engine": "cvelib 1.8.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-07-24T12:27:51.298058Z",
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"id": "CVE-2026-16870",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-07-24T12:28:00.052Z"
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}
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}
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]
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}
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} |