153 lines
6.2 KiB
JSON
153 lines
6.2 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2024-2965",
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"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
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"state": "PUBLISHED",
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"assignerShortName": "@huntr_ai",
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"dateReserved": "2024-03-26T19:55:25.763Z",
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"datePublished": "2024-06-06T18:52:54.353Z",
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"dateUpdated": "2025-10-15T12:50:22.559Z"
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},
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"containers": {
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"cna": {
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"title": "Denial-of-Service in LangChain SitemapLoader in langchain-ai/langchain",
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"providerMetadata": {
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"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
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"shortName": "@huntr_ai",
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"dateUpdated": "2025-10-15T12:50:22.559Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "A Denial-of-Service (DoS) vulnerability exists in the `SitemapLoader` class of the `langchain-ai/langchain` repository, affecting all versions. The `parse_sitemap` method, responsible for parsing sitemaps and extracting URLs, lacks a mechanism to prevent infinite recursion when a sitemap URL refers to the current sitemap itself. This oversight allows for the possibility of an infinite loop, leading to a crash by exceeding the maximum recursion depth in Python. This vulnerability can be exploited to occupy server socket/port resources and crash the Python process, impacting the availability of services relying on this functionality."
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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": "langchain-ai/langchain",
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"versions": [
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{
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"version": "unspecified",
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"lessThan": "0.2.5",
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"status": "affected",
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"versionType": "custom"
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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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"url": "https://huntr.com/bounties/90b0776d-9fa6-4841-aac4-09fde5918cae"
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},
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{
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"url": "https://github.com/langchain-ai/langchain/commit/73c42306745b0831aa6fe7fe4eeb70d2c2d87a82"
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}
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],
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"metrics": [
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{
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"cvssV3_0": {
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"version": "3.0",
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"attackComplexity": "HIGH",
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"attackVector": "PHYSICAL",
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"availabilityImpact": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"baseScore": 4.2,
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"baseSeverity": "MEDIUM"
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}
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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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"type": "CWE",
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"lang": "en",
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"description": "CWE-674 Uncontrolled Recursion",
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"cweId": "CWE-674"
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}
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]
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}
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],
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"source": {
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"advisory": "90b0776d-9fa6-4841-aac4-09fde5918cae",
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"discovery": "EXTERNAL"
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}
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},
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"adp": [
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{
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"affected": [
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{
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"vendor": "langchain",
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"product": "langchain",
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"cpes": [
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"cpe:2.3:a:langchain:langchain:*:*:*:*:*:*:*:*"
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],
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"defaultStatus": "unknown",
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"versions": [
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{
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"version": "0",
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"status": "affected",
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"lessThan": "*",
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"versionType": "custom"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2024-06-07T13:30:27.318825Z",
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"id": "CVE-2024-2965",
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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": "no"
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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": "2024-06-07T19:03:21.881Z"
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}
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},
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-01T19:32:42.613Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://huntr.com/bounties/90b0776d-9fa6-4841-aac4-09fde5918cae",
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"tags": [
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"x_transferred"
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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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} |