mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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259 lines
8.3 KiB
JSON
259 lines
8.3 KiB
JSON
{
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"id": "CVE-2020-26298",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2021-01-11T19:15:13.133",
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"lastModified": "2024-11-21T05:19:47.920",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the `:escape_html` option was being used. This is fixed in version 3.5.1 by the referenced commit."
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},
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{
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"lang": "es",
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"value": "Redcarpet es una biblioteca de Ruby para el procesamiento de Descuentos. En Redcarpet versiones anteriores a 3.5.1, se presenta una vulnerabilidad de inyecci\u00f3n que puede habilitar un ataque de tipo cross-site scripting. En las versiones afectadas, no se llevaba a cabo ning\u00fan escape HTML al procesar las cotizaciones. Esto aplica incluso cuando la opci\u00f3n \":escape_html\" hab\u00eda sido usada. Esto es corregido en la versi\u00f3n 3.5.1 mediante la confirmaci\u00f3n de referencia"
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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": "security-advisories@github.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:R/S:C/C:N/I:H/A:N",
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"baseScore": 6.8,
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"baseSeverity": "MEDIUM",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "REQUIRED",
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"scope": "CHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE"
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},
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"exploitabilityScore": 2.3,
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"impactScore": 4.0
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},
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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:R/S:C/C:L/I:L/A:N",
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"baseScore": 5.4,
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"baseSeverity": "MEDIUM",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "REQUIRED",
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"scope": "CHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE"
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},
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"exploitabilityScore": 2.3,
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"impactScore": 2.7
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}
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],
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"cvssMetricV2": [
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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": "2.0",
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"vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
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"baseScore": 3.5,
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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"authentication": "SINGLE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "NONE"
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},
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"baseSeverity": "LOW",
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"exploitabilityScore": 6.8,
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"impactScore": 2.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": true
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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": "security-advisories@github.com",
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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-74"
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},
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{
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"lang": "en",
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"value": "CWE-79"
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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:redcarpet_project:redcarpet:*:*:*:*:*:ruby:*:*",
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"versionEndExcluding": "3.5.1",
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"matchCriteriaId": "902228CC-361A-4FB7-B856-DB57477CD68F"
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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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"nodes": [
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{
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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:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"
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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://github.com/advisories/GHSA-q3wr-qw3g-3p4h",
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"source": "security-advisories@github.com",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://github.com/vmg/redcarpet/blob/master/CHANGELOG.md#version-351-security",
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"source": "security-advisories@github.com",
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"tags": [
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"Release Notes",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://github.com/vmg/redcarpet/commit/a699c82292b17c8e6a62e1914d5eccc252272793",
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"source": "security-advisories@github.com",
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"tags": [
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2021/01/msg00014.html",
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"source": "security-advisories@github.com",
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"tags": [
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"Mailing List",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFMYDIONVWATY7EB6EARDVXT47AYCRNM/",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNO4ZZUPGAEUXKQL4G2HRIH7CUZKPCT6/",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PXNNWHHAPREDM3XJDACYRTK7DBMUONBI/",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://rubygems.org/gems/redcarpet",
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"source": "security-advisories@github.com",
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"tags": [
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"Product",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://www.debian.org/security/2021/dsa-4831",
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"source": "security-advisories@github.com",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://github.com/advisories/GHSA-q3wr-qw3g-3p4h",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://github.com/vmg/redcarpet/blob/master/CHANGELOG.md#version-351-security",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Release Notes",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://github.com/vmg/redcarpet/commit/a699c82292b17c8e6a62e1914d5eccc252272793",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2021/01/msg00014.html",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Mailing List",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFMYDIONVWATY7EB6EARDVXT47AYCRNM/",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNO4ZZUPGAEUXKQL4G2HRIH7CUZKPCT6/",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PXNNWHHAPREDM3XJDACYRTK7DBMUONBI/",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://rubygems.org/gems/redcarpet",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Product",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://www.debian.org/security/2021/dsa-4831",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Third Party Advisory"
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]
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}
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]
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} |