166 lines
7.2 KiB
JSON
166 lines
7.2 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-2023-35926",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2023-06-20T14:02:45.592Z",
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"datePublished": "2023-06-22T13:29:03.361Z",
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"dateUpdated": "2024-12-05T17:48:07.987Z"
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},
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"containers": {
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"cna": {
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"title": "Insecure sandbox in Backstage Scaffolder plugin",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-94",
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"lang": "en",
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"description": "CWE-94: Improper Control of Generation of Code ('Code Injection')",
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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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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 8.1,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "HIGH",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
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"version": "3.1"
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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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"name": "https://github.com/backstage/backstage/security/advisories/GHSA-wg6p-jmpc-xjmr",
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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-wg6p-jmpc-xjmr"
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},
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{
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"name": "https://github.com/backstage/backstage/commit/fb7375507d56faedcb7bb3665480070593c8949a",
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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/fb7375507d56faedcb7bb3665480070593c8949a"
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},
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{
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"name": "https://github.com/backstage/backstage/releases/tag/v1.15.0",
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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/v1.15.0"
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}
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],
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"affected": [
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{
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"vendor": "backstage",
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"product": "backstage",
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"versions": [
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{
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"version": "< 1.15.0",
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"status": "affected"
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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": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2023-06-22T13:29:03.361Z"
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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. The Backstage scaffolder-backend plugin uses a templating library that requires sandbox, as it by design allows for code injection. The library used for this sandbox so far has been `vm2`, but in light of several past vulnerabilities and existing vulnerabilities that may not have a fix, the plugin has switched to using a different sandbox library. A malicious actor with write access to a registered scaffolder template could manipulate the template in a way that allows for remote code execution on the scaffolder-backend instance. This was only exploitable in the template YAML definition itself and not by user input data. This is vulnerability is fixed in version 1.15.0 of `@backstage/plugin-scaffolder-backend`."
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}
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],
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"source": {
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"advisory": "GHSA-wg6p-jmpc-xjmr",
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"discovery": "UNKNOWN"
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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": "2024-08-02T16:37:40.040Z"
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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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"name": "https://github.com/backstage/backstage/security/advisories/GHSA-wg6p-jmpc-xjmr",
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"tags": [
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"x_refsource_CONFIRM",
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"x_transferred"
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],
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"url": "https://github.com/backstage/backstage/security/advisories/GHSA-wg6p-jmpc-xjmr"
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},
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{
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"name": "https://github.com/backstage/backstage/commit/fb7375507d56faedcb7bb3665480070593c8949a",
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://github.com/backstage/backstage/commit/fb7375507d56faedcb7bb3665480070593c8949a"
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},
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{
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"name": "https://github.com/backstage/backstage/releases/tag/v1.15.0",
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://github.com/backstage/backstage/releases/tag/v1.15.0"
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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": "2024-12-05T17:47:53.884189Z",
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"id": "CVE-2023-35926",
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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": "total"
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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": "2024-12-05T17:48:07.987Z"
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}
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}
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]
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}
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} |