184 lines
7.2 KiB
JSON
184 lines
7.2 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-2026-77797",
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"assignerOrgId": "9974b330-7714-4307-a722-5648477acda7",
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"state": "PUBLISHED",
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"assignerShortName": "rapid7",
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"dateReserved": "2026-08-21T13:21:29.921Z",
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"datePublished": "2026-09-24T13:49:41.379Z",
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"dateUpdated": "2026-09-29T10:39:07.525Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "9974b330-7714-4307-a722-5648477acda7",
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"shortName": "rapid7",
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"dateUpdated": "2026-09-29T10:39:07.525Z"
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},
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"title": "Velociraptor Prefetch parser out of bounds",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-20",
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"description": "CWE-20 Improper input validation",
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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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"lang": "en",
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"cweId": "CWE-125",
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"description": "CWE-125 Out-of-bounds read",
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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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"affected": [
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{
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"vendor": "Rapid7",
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"product": "Velociraptor",
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"platforms": [
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"Windows"
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],
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"packageName": "Velociraptor",
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"repo": "https://github.com/Velocidex/velociraptor/",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "0.77.3",
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"versionType": "semver"
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}
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],
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"defaultStatus": "unaffected"
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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": "Velociraptor's prefetch library contains an out of bound vulnerability which may cause a crash when parsing certain malformed prefetch files.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "Velociraptor's prefetch library contains an out of bound vulnerability which may cause a crash when parsing certain malformed prefetch files."
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}
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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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"url": "http://docs.velociraptor.app/announcements/advisories/cve-2026-7797/"
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},
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{
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"url": "https://github.com/Velocidex/go-prefetch/commit/4bae9796298011598d577b125e0b3db3ee03eb74"
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "CHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE",
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"baseSeverity": "LOW",
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"baseScore": 3.6,
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N"
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}
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}
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],
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"configurations": [
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{
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"lang": "en",
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"value": "This issue is only exploitable on Windows clients or offline collectors.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "This issue is only exploitable on Windows clients or offline collectors."
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}
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]
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}
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],
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"workarounds": [
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{
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"lang": "en",
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"value": "This issue can result in a client crash. Usually clients will restart after a crash and resume normal operations. Users can collect the raw prefetch files without parsing them on the client for further analysis on the server.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "This issue can result in a client crash. Usually clients will restart after a crash and resume normal operations. Users can collect the raw prefetch files without parsing them on the client for further analysis on the server. "
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Hamad Alghamdi",
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"type": "finder"
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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},
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"x_generator": {
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"engine": "Vulnogram 1.0.4"
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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": "2026-09-24T14:47:47.888267Z",
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"id": "CVE-2026-77797",
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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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"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": "2026-09-24T14:47:56.068Z"
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}
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}
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]
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}
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} |