142 lines
5.8 KiB
JSON
142 lines
5.8 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-2026-116581",
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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": "2026-10-26T15:03:39.035Z",
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"datePublished": "2026-10-26T20:41:52.905Z",
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"dateUpdated": "2026-10-31T01:49:33.208Z"
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},
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"containers": {
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"cna": {
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"title": "Seroval: fromJSON deserializer trusts sequence doneAt (unauthenticated event-loop DoS)",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-835",
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"lang": "en",
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"description": "CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')",
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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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"descriptions": [
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{
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"cweId": "CWE-1284",
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"lang": "en",
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"description": "CWE-1284: Improper Validation of Specified Quantity in Input",
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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": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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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/lxsmnsyc/seroval/security/advisories/GHSA-97r2-qh9m-474h",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/lxsmnsyc/seroval/security/advisories/GHSA-97r2-qh9m-474h"
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},
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{
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"name": "https://github.com/lxsmnsyc/seroval/commit/e176f9267e59ddd6c9de89cc9fe85c5b37a5b728",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/lxsmnsyc/seroval/commit/e176f9267e59ddd6c9de89cc9fe85c5b37a5b728"
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},
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{
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"name": "https://github.com/lxsmnsyc/seroval/releases/tag/seroval@1.6.8",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/lxsmnsyc/seroval/releases/tag/seroval@1.6.8"
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}
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],
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"affected": [
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{
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"vendor": "lxsmnsyc",
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"product": "seroval",
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"versions": [
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{
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"version": "< 1.6.8",
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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": "2026-10-26T20:41:52.905Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities. Prior to 1.6.8, fromJSON and fromCrossJSON do not validate a sequence node's done index. A crafted done index can create an iterator that never finishes when application code consumes it to completion. An unauthenticated request to a service that deserializes untrusted input can therefore block the event loop, exhaust process memory, or make the service unavailable. This issue is fixed in version 1.6.8."
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}
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],
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"source": {
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"advisory": "GHSA-97r2-qh9m-474h",
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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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"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": "2026-10-31T01:49:19.184494Z",
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"id": "CVE-2026-116581",
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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": "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": "2026-10-31T01:49:33.208Z"
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}
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}
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]
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}
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} |