211 lines
9.4 KiB
JSON
211 lines
9.4 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-2023-22490",
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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": "2022-12-29T17:41:28.089Z",
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"datePublished": "2023-02-14T19:47:56.863Z",
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"dateUpdated": "2026-10-08T21:14:06.502Z"
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},
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"containers": {
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"cna": {
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"title": "Git vulnerable to local clone-based data exfiltration with non-local transports",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-59",
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"lang": "en",
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"description": "CWE-59: Improper Link Resolution Before File Access ('Link Following')",
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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": "LOCAL",
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"availabilityImpact": "NONE",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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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"references": [
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{
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"name": "https://github.com/git/git/security/advisories/GHSA-gw92-x3fm-3g3q",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/git/git/security/advisories/GHSA-gw92-x3fm-3g3q"
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},
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{
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"name": "https://github.com/git/git/security/advisories/GHSA-3wp6-j8xr-qw85",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/git/git/security/advisories/GHSA-3wp6-j8xr-qw85"
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},
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{
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"name": "https://github.com/git/git/commit/c867e4fa180bec4750e9b54eb10f459030dbebfd",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/git/git/commit/c867e4fa180bec4750e9b54eb10f459030dbebfd"
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},
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{
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"url": "https://security.gentoo.org/glsa/202312-15"
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}
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],
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"affected": [
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{
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"vendor": "git",
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"product": "git",
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"versions": [
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{
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"version": ">= 2.39.0, < 2.39.2",
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"status": "affected"
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},
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{
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"version": ">= 2.38.0, < 2.38.4",
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"status": "affected"
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},
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{
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"version": ">= 2.37.0, < 2.37.6",
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"status": "affected"
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},
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{
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"version": ">= 2.36.0, < 2.36.5",
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"status": "affected"
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},
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{
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"version": ">= 2.35.0, < 2.35.7",
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"status": "affected"
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},
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{
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"version": ">= 2.34.0, < 2.34.7",
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"status": "affected"
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},
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{
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"version": ">= 2.33.0, < 2.33.7",
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"status": "affected"
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},
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{
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"version": ">= 2.32.0, < 2.32.6",
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"status": "affected"
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},
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{
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"version": ">= 2.31.0, < 2.31.7",
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"status": "affected"
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},
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{
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"version": "< 2.30.8",
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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": "2023-12-27T10:06:20.603Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Git is a revision control system. Using a specially-crafted repository, Git prior to versions 2.39.2, 2.38.4, 2.37.6, 2.36.5, 2.35.7, 2.34.7, 2.33.7, 2.32.6, 2.31.7, and 2.30.8 can be tricked into using its local clone optimization even when using a non-local transport. Though Git will abort local clones whose source `$GIT_DIR/objects` directory contains symbolic links, the `objects` directory itself may still be a symbolic link. These two may be combined to include arbitrary files based on known paths on the victim's filesystem within the malicious repository's working copy, allowing for data exfiltration in a similar manner as CVE-2022-39253.\n\nA fix has been prepared and will appear in v2.39.2 v2.38.4 v2.37.6 v2.36.5 v2.35.7 v2.34.7 v2.33.7 v2.32.6, v2.31.7 and v2.30.8. If upgrading is impractical, two short-term workarounds are available. Avoid cloning repositories from untrusted sources with `--recurse-submodules`. Instead, consider cloning repositories without recursively cloning their submodules, and instead run `git submodule update` at each layer. Before doing so, inspect each new `.gitmodules` file to ensure that it does not contain suspicious module URLs."
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}
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],
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"source": {
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"advisory": "GHSA-gw92-x3fm-3g3q",
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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": "2024-08-02T10:13:48.515Z"
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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/git/git/security/advisories/GHSA-gw92-x3fm-3g3q",
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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/git/git/security/advisories/GHSA-gw92-x3fm-3g3q"
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},
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{
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"name": "https://github.com/git/git/security/advisories/GHSA-3wp6-j8xr-qw85",
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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/git/git/security/advisories/GHSA-3wp6-j8xr-qw85"
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},
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{
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"name": "https://github.com/git/git/commit/c867e4fa180bec4750e9b54eb10f459030dbebfd",
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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/git/git/commit/c867e4fa180bec4750e9b54eb10f459030dbebfd"
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},
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{
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"url": "https://security.gentoo.org/glsa/202312-15",
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"tags": [
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"x_transferred"
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]
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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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"id": "CVE-2023-22490",
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"role": "CISA Coordinator",
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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": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-10-08T21:12:31.095732Z"
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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": "2026-10-08T21:14:06.502Z"
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}
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}
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]
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}
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} |