149 lines
6.1 KiB
JSON
149 lines
6.1 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-45695",
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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": "2026-05-13T04:38:01.164Z",
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"datePublished": "2026-07-16T15:42:31.795Z",
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"dateUpdated": "2026-07-16T18:08:13.371Z"
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},
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"containers": {
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"cna": {
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"title": "Kopia: Unauthenticated RCE via SSH ProxyCommand Injection when --insecure --without-password is used",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-78",
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"lang": "en",
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"description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command 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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"descriptions": [
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{
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"cweId": "CWE-306",
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"lang": "en",
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"description": "CWE-306: Missing Authentication for Critical Function",
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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": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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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:N/UI:N/S:U/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/kopia/kopia/security/advisories/GHSA-2q4c-3mrw-63c3",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/kopia/kopia/security/advisories/GHSA-2q4c-3mrw-63c3"
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},
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{
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"name": "https://github.com/kopia/kopia/pull/5354",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/kopia/kopia/pull/5354"
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},
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{
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"name": "https://github.com/kopia/kopia/commit/c26c6a1b9734c5089217986ffa5cd19f8a6b8900",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/kopia/kopia/commit/c26c6a1b9734c5089217986ffa5cd19f8a6b8900"
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},
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{
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"name": "https://github.com/kopia/kopia/releases/tag/v0.23.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/kopia/kopia/releases/tag/v0.23.0"
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}
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],
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"affected": [
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{
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"vendor": "kopia",
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"product": "kopia",
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"versions": [
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{
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"version": "< 0.23.0",
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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": "2026-07-16T15:42:31.795Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Kopia is a cross-platform backup tool for Windows, macOS, and Linux with fast incremental backups, client-side end-to-end encryption, compression, and data deduplication. Prior to 0.23.0, Kopia's HTTP server started with --without-password accepts unauthenticated requests to /api/v1/repo/exists and forwards attacker-supplied SFTP storage configuration to blob.NewStorage, where externalSSH: true and sshArguments containing -oProxyCommand=<cmd> can cause exec.CommandContext(\"ssh\") to invoke the command through OpenSSH. This issue is fixed in version 0.23.0."
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}
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],
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"source": {
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"advisory": "GHSA-2q4c-3mrw-63c3",
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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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"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": "2026-07-16T18:06:25.174976Z",
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"id": "CVE-2026-45695",
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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": "yes"
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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": "2026-07-16T18:08:13.371Z"
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}
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}
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]
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}
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} |