196 lines
7.1 KiB
JSON
196 lines
7.1 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-2023-26303",
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"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
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"state": "PUBLISHED",
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"assignerShortName": "canonical",
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"dateReserved": "2023-02-21T22:36:47.685Z",
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"datePublished": "2023-02-22T23:44:40.711Z",
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"dateUpdated": "2025-03-11T18:22:36.539Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"collectionURL": "https://github.com/executablebooks/markdown-it-py/releases",
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"defaultStatus": "unaffected",
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"packageName": "markdown-it-py",
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"platforms": [
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"Linux",
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"MacOS",
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"Windows"
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],
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"product": "markdown-it-py",
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"repo": "https://github.com/executablebooks/markdown-it-py",
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"vendor": "Executable Books",
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"versions": [
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{
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"changes": [
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{
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"at": "commit ae03c61",
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"status": "unaffected"
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}
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],
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"lessThan": "v2.2.0",
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"status": "affected",
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"version": "0",
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"versionType": "semver"
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}
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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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"lang": "en",
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"type": "finder",
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"value": "Mark Esler"
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},
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{
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"lang": "en",
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"type": "remediation developer",
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"value": "Chris Sewell"
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}
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],
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"datePublic": "2023-02-22T04:56:39.000Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "Denial of service could be caused to markdown-it-py, before v2.2.0, if an attacker was allowed to force null assertions with specially crafted input."
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-267",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-267"
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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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"version": "3.1",
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"attackVector": "LOCAL",
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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": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "LOW",
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"baseSeverity": "LOW",
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"baseScore": 3.3,
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
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},
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"format": "CVSS"
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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-173",
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"description": "CWE-173",
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"lang": "en",
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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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"timeline": [
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{
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"lang": "en",
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"time": "2023-02-07T20:19:00.000Z",
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"value": "Reported to upstream."
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},
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{
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"lang": "en",
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"time": "2023-02-22T04:56:39.000Z",
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"value": "Patched by upstream."
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}
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],
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"references": [
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{
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"tags": [
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"patch"
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],
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"url": "https://github.com/executablebooks/markdown-it-py/commit/ae03c6107dfa18e648f6fdd1280f5b89092d5d49"
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}
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],
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"title": "markdown-it-py crash on null assertions",
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"providerMetadata": {
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"orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
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"shortName": "canonical",
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"dateUpdated": "2023-02-22T23:44:40.711Z"
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}
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},
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"adp": [
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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": "2024-08-02T11:46:24.274Z"
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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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"tags": [
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"patch",
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"x_transferred"
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],
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"url": "https://github.com/executablebooks/markdown-it-py/commit/ae03c6107dfa18e648f6fdd1280f5b89092d5d49"
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}
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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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"cweId": "CWE-173",
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"lang": "en",
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"description": "CWE-173 Improper Handling of Alternate Encoding"
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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": "2025-03-11T18:22:03.295337Z",
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"id": "CVE-2023-26303",
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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": "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": "2025-03-11T18:22:36.539Z"
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}
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}
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]
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}
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} |