158 lines
6.3 KiB
JSON
158 lines
6.3 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-2026-2327",
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"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
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"state": "PUBLISHED",
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"assignerShortName": "snyk",
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"dateReserved": "2026-02-11T07:02:27.771Z",
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"datePublished": "2026-02-12T05:00:07.369Z",
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"dateUpdated": "2026-02-12T14:41:53.714Z"
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},
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"containers": {
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"cna": {
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"metrics": [
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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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"exploitCodeMaturity": "PROOF_OF_CONCEPT",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "LOW",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P"
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},
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"cvssV4_0": {
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"version": "4.0",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"exploitMaturity": "PROOF_OF_CONCEPT",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "LOW",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 6.9,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"
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}
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}
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],
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"credits": [
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{
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"value": "Duc Le Trung",
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"lang": "en"
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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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"cweId": "CWE-1333",
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"description": "Regular Expression Denial of Service (ReDoS)",
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"lang": "en"
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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": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
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"shortName": "snyk",
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"dateUpdated": "2026-02-12T05:00:07.369Z"
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},
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"descriptions": [
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{
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"value": "Versions of the package markdown-it from 13.0.0 and before 14.1.1 are vulnerable to Regular Expression Denial of Service (ReDoS) due to the use of the regex /\\*+$/ in the linkify function. An attacker can supply a long sequence of * characters followed by a non-matching character, which triggers excessive backtracking and may lead to a denial-of-service condition.",
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"lang": "en"
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}
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],
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"references": [
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{
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"url": "https://security.snyk.io/vuln/SNYK-JS-MARKDOWNIT-10666750"
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},
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{
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"url": "https://gist.github.com/ltduc147/c9abecae1b291ede4f692f2ab988c917"
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},
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{
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"url": "https://github.com/markdown-it/markdown-it/blob/14.1.0/lib/rules_inline/linkify.mjs%23L33"
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},
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{
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"url": "https://github.com/markdown-it/markdown-it/commit/4b4bbcae5e0990a5b172378e507b33a59012ed26"
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}
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],
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"affected": [
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{
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"product": "markdown-it",
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"versions": [
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{
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"version": "13.0.0",
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"lessThan": "14.1.1",
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"status": "affected",
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"versionType": "semver"
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}
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],
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"vendor": "n/a"
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}
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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://security.snyk.io/vuln/SNYK-JS-MARKDOWNIT-10666750",
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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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"url": "https://gist.github.com/ltduc147/c9abecae1b291ede4f692f2ab988c917",
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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": "2026-02-12T14:41:31.205349Z",
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"id": "CVE-2026-2327",
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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": "2026-02-12T14:41:53.714Z"
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}
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}
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]
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}
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} |