140 lines
5.8 KiB
JSON
140 lines
5.8 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-2026-92154",
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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": "2026-09-15T17:13:57.865Z",
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"datePublished": "2026-10-14T17:17:20.331Z",
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"dateUpdated": "2026-10-15T18:55:39.170Z"
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},
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"containers": {
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"cna": {
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"title": "F´: File size bounds bypass in Svc::FileUplink via unsigned integer overflow in DATA packet validation",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-190",
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"lang": "en",
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"description": "CWE-190: Integer Overflow or Wraparound",
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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": 8.1,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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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:L/UI:N/S:U/C:N/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/nasa/fprime/security/advisories/GHSA-wx8q-q5gx-f54p",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/nasa/fprime/security/advisories/GHSA-wx8q-q5gx-f54p"
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},
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{
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"name": "https://github.com/nasa/fprime/pull/4919",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/nasa/fprime/pull/4919"
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},
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{
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"name": "https://github.com/nasa/fprime/commit/cacdd555456bd83ab395b521d56c0330470ea798",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/nasa/fprime/commit/cacdd555456bd83ab395b521d56c0330470ea798"
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}
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],
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"affected": [
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{
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"vendor": "nasa",
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"product": "fprime",
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"versions": [
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{
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"version": "< 4.2.0",
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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": "2026-10-14T17:17:20.331Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.2.0, Svc::FileUplink handleDataPacket offset and size validation is vulnerable because the component checks byteOffset plus dataSize with wrapping U32 arithmetic and then seeks to the large attacker-controlled offset before writing. When a file-uplink DATA packet supplies a byteOffset and dataSize whose unsigned sum wraps below the declared file size, data can be written beyond the declared upload size, causing file integrity loss and potentially large sparse-file growth or resource exhaustion. This issue is fixed in version 4.2.0."
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}
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],
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"source": {
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"advisory": "GHSA-wx8q-q5gx-f54p",
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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/nasa/fprime/security/advisories/GHSA-wx8q-q5gx-f54p",
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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": "2026-10-15T18:54:50.578904Z",
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"id": "CVE-2026-92154",
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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": "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": "2026-10-15T18:55:39.170Z"
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}
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}
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]
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}
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} |