221 lines
10 KiB
JSON
221 lines
10 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "backstage",
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"vendor": "backstage",
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"versions": [
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{
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"status": "affected",
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"version": "< 0.6.3"
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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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"lang": "en",
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"value": "Backstage is an open platform for building developer portals, and techdocs-common contains common functionalities for Backstage's TechDocs. In `@backstage/techdocs-common` versions prior to 0.6.3, a malicious actor could read sensitive files from the environment where TechDocs documentation is built and published by setting a particular path for `docs_dir` in `mkdocs.yml`. These files would then be available over the TechDocs backend API. This vulnerability is mitigated by the fact that an attacker would need access to modify the `mkdocs.yml` in the documentation source code, and would also need access to the TechDocs backend API. The vulnerability is patched in the `0.6.3` release of `@backstage/techdocs-common`."
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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": "NONE",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"privilegesRequired": "LOW",
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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:L/UI:N/S:U/C:H/I:N/A:N",
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"version": "3.1"
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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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"cweId": "CWE-22",
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"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
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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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"providerMetadata": {
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"dateUpdated": "2021-06-03T22:00:12.000Z",
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M"
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},
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"references": [
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{
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/backstage/backstage/security/advisories/GHSA-pgf8-28gg-vpr6"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/backstage/backstage/commit/8cefadca04cbf01d0394b0cb1983247e5f1d6208"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/backstage/backstage/releases/tag/release-2021-05-27"
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}
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],
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"source": {
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"advisory": "GHSA-pgf8-28gg-vpr6",
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"discovery": "UNKNOWN"
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},
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"title": "TechDocs mkdocs.yml path traversal",
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "security-advisories@github.com",
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"ID": "CVE-2021-32662",
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"STATE": "PUBLIC",
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"TITLE": "TechDocs mkdocs.yml path traversal"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "backstage",
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"version": {
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"version_data": [
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{
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"version_value": "< 0.6.3"
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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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"vendor_name": "backstage"
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"data_format": "MITRE",
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"value": "Backstage is an open platform for building developer portals, and techdocs-common contains common functionalities for Backstage's TechDocs. In `@backstage/techdocs-common` versions prior to 0.6.3, a malicious actor could read sensitive files from the environment where TechDocs documentation is built and published by setting a particular path for `docs_dir` in `mkdocs.yml`. These files would then be available over the TechDocs backend API. This vulnerability is mitigated by the fact that an attacker would need access to modify the `mkdocs.yml` in the documentation source code, and would also need access to the TechDocs backend API. The vulnerability is patched in the `0.6.3` release of `@backstage/techdocs-common`."
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}
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]
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},
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"impact": {
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"cvss": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"privilegesRequired": "LOW",
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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:L/UI:N/S:U/C:H/I:N/A:N",
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"version": "3.1"
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}
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"problemtype": {
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"
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}
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},
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"references": {
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"reference_data": [
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{
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"name": "https://github.com/backstage/backstage/security/advisories/GHSA-pgf8-28gg-vpr6",
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"refsource": "CONFIRM",
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"url": "https://github.com/backstage/backstage/security/advisories/GHSA-pgf8-28gg-vpr6"
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},
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{
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"name": "https://github.com/backstage/backstage/commit/8cefadca04cbf01d0394b0cb1983247e5f1d6208",
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"refsource": "MISC",
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"url": "https://github.com/backstage/backstage/commit/8cefadca04cbf01d0394b0cb1983247e5f1d6208"
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},
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{
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"name": "https://github.com/backstage/backstage/releases/tag/release-2021-05-27",
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"refsource": "MISC",
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"url": "https://github.com/backstage/backstage/releases/tag/release-2021-05-27"
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}
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]
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},
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"source": {
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"advisory": "GHSA-pgf8-28gg-vpr6",
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"discovery": "UNKNOWN"
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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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"providerMetadata": {
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T23:25:31.046Z"
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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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"x_refsource_CONFIRM",
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],
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"url": "https://github.com/backstage/backstage/security/advisories/GHSA-pgf8-28gg-vpr6"
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},
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{
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"tags": [
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