168 lines
7.1 KiB
JSON
168 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-2025-48934",
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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": "2025-05-28T18:49:07.575Z",
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"datePublished": "2025-06-04T19:21:17.701Z",
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"dateUpdated": "2025-06-04T19:32:14.582Z"
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},
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"containers": {
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"cna": {
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"title": "Deno.env.toObject() ignores the variables listed in --deny-env and returns all environment variables",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-201",
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"lang": "en",
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"description": "CWE-201: Insertion of Sensitive Information Into Sent Data",
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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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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "LOW",
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"vulnIntegrityImpact": "LOW",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
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"version": "4.0"
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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/denoland/deno/security/advisories/GHSA-7w8p-chxq-2789",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/denoland/deno/security/advisories/GHSA-7w8p-chxq-2789"
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},
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{
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"name": "https://github.com/denoland/deno/pull/29079",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/denoland/deno/pull/29079"
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},
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{
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"name": "https://github.com/denoland/deno/commit/2959e083912420988066a001c2b2d6732a1b562f",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/denoland/deno/commit/2959e083912420988066a001c2b2d6732a1b562f"
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},
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{
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"name": "https://github.com/denoland/deno/commit/946ccda1aa19a00c478a5e6826b75053b050d753",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/denoland/deno/commit/946ccda1aa19a00c478a5e6826b75053b050d753"
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},
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{
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"name": "https://docs.deno.com/api/deno/~/Deno.Env.toObject",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://docs.deno.com/api/deno/~/Deno.Env.toObject"
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},
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{
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"name": "https://docs.deno.com/runtime/fundamentals/security/#environment-variables",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://docs.deno.com/runtime/fundamentals/security/#environment-variables"
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}
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],
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"affected": [
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{
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"vendor": "denoland",
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"product": "deno",
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"versions": [
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{
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"version": "< 2.1.13",
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"status": "affected"
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},
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{
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"version": ">= 2.2.0, < 2.2.13",
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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": "2025-06-04T19:21:17.701Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Deno is a JavaScript, TypeScript, and WebAssembly runtime. Prior to versions 2.1.13 and 2.2.13, the `Deno.env.toObject` method ignores any variables listed in the `--deny-env` option of the `deno run` command. When looking at the documentation of the `--deny-env` option this might lead to a false impression that variables listed in the option are impossible to read. Software relying on the combination of both flags to allow access to most environment variables except a few sensitive ones will be vulnerable to malicious code trying to steal secrets using the `Deno.env.toObject()` method. Versions 2.1.13 and 2.2.13 contains a patch."
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}
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],
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"source": {
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"advisory": "GHSA-7w8p-chxq-2789",
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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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"references": [
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{
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"url": "https://github.com/denoland/deno/security/advisories/GHSA-7w8p-chxq-2789",
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"tags": [
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"exploit"
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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": "2025-06-04T19:32:01.410953Z",
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"id": "CVE-2025-48934",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "yes"
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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": "2025-06-04T19:32:14.582Z"
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}
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}
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]
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}
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} |