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https://github.com/fkie-cad/nvd-json-data-feeds.git
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119 lines
3.4 KiB
JSON
119 lines
3.4 KiB
JSON
{
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"id": "CVE-2023-2793",
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"sourceIdentifier": "responsibledisclosure@mattermost.com",
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"published": "2023-06-16T10:15:09.270",
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"lastModified": "2023-06-26T17:45:53.867",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "Mattermost fails to validate links on external websites when constructing a preview for a linked website, allowing an attacker to cause a denial-of-service by a linking to a specially crafted webpage in a message.\n\n"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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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": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 3.6
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},
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{
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"source": "responsibledisclosure@mattermost.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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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": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 3.6
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-400"
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}
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]
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},
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{
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"source": "responsibledisclosure@mattermost.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-400"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "7.8.0",
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"versionEndIncluding": "7.8.3",
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"matchCriteriaId": "5CD5238E-205F-43CF-9487-8956194F4950"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "7.9.0",
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"versionEndIncluding": "7.9.2",
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"matchCriteriaId": "C0B8C4AA-4D8D-4AE3-953E-990360DD57F9"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:mattermost:mattermost:7.10.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "980D0FB9-D2FF-4C31-BC92-07073A8F4BB3"
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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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"references": [
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{
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"url": "https://mattermost.com/security-updates/",
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"source": "responsibledisclosure@mattermost.com",
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"tags": [
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"Vendor Advisory"
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]
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}
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]
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} |