159 lines
6.9 KiB
JSON
159 lines
6.9 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-2025-68665",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2025-12-22T23:28:02.917Z",
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"datePublished": "2025-12-23T22:56:04.837Z",
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"dateUpdated": "2025-12-24T14:38:40.268Z"
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},
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"containers": {
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"cna": {
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"title": "LangChain serialization injection vulnerability enables secret extraction",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-502",
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"lang": "en",
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"description": "CWE-502: Deserialization of Untrusted Data",
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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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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 8.6,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
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"version": "3.1"
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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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"name": "https://github.com/langchain-ai/langchainjs/security/advisories/GHSA-r399-636x-v7f6",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/langchain-ai/langchainjs/security/advisories/GHSA-r399-636x-v7f6"
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},
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{
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"name": "https://github.com/langchain-ai/langchainjs/commit/e5063f9c6e9989ea067dfdff39262b9e7b6aba62",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/langchain-ai/langchainjs/commit/e5063f9c6e9989ea067dfdff39262b9e7b6aba62"
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},
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{
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"name": "https://github.com/langchain-ai/langchainjs/releases/tag/%40langchain%2Fcore%401.1.8",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/langchain-ai/langchainjs/releases/tag/%40langchain%2Fcore%401.1.8"
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},
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{
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"name": "https://github.com/langchain-ai/langchainjs/releases/tag/langchain%401.2.3",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/langchain-ai/langchainjs/releases/tag/langchain%401.2.3"
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}
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],
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"affected": [
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{
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"vendor": "langchain-ai",
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"product": "langchainjs",
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"versions": [
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{
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"version": "@langchain/core >= 1.0.0, < 1.1.8",
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"status": "affected"
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},
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{
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"version": "@langchain/core < 0.3.80",
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"status": "affected"
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},
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{
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"version": "langchain >= 1.0.0, < 1.2.3",
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"status": "affected"
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},
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{
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"version": "langchain < 0.3.37",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2025-12-23T22:56:04.837Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "LangChain is a framework for building LLM-powered applications. Prior to @langchain/core versions 0.3.80 and 1.1.8, and prior to langchain versions 0.3.37 and 1.2.3, a serialization injection vulnerability exists in LangChain JS's toJSON() method (and subsequently when string-ifying objects using JSON.stringify(). The method did not escape objects with 'lc' keys when serializing free-form data in kwargs. The 'lc' key is used internally by LangChain to mark serialized objects. When user-controlled data contains this key structure, it is treated as a legitimate LangChain object during deserialization rather than plain user data. This issue has been patched in @langchain/core versions 0.3.80 and 1.1.8, and langchain versions 0.3.37 and 1.2.3"
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}
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],
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"source": {
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"advisory": "GHSA-r399-636x-v7f6",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/langchain-ai/langchainjs/security/advisories/GHSA-r399-636x-v7f6",
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"tags": [
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"exploit"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-12-24T14:38:36.252592Z",
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"id": "CVE-2025-68665",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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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": "2025-12-24T14:38:40.268Z"
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}
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}
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]
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}
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} |