199 lines
7.3 KiB
JSON
199 lines
7.3 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-2026-5476",
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"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"state": "PUBLISHED",
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"assignerShortName": "VulDB",
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"dateReserved": "2026-04-03T07:51:24.742Z",
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"datePublished": "2026-04-03T17:30:12.629Z",
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"dateUpdated": "2026-04-04T03:20:03.080Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"shortName": "VulDB",
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"dateUpdated": "2026-04-03T17:30:12.629Z"
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},
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"title": "NASA cFS cfe_tbl_passthru_codec.c CFE_TBL_ValidateCodecLoadSize integer overflow",
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-190",
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"lang": "en",
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"description": "Integer Overflow"
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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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"type": "CWE",
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"cweId": "CWE-189",
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"lang": "en",
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"description": "Numeric Error"
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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": "NASA",
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"product": "cFS",
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"versions": [
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{
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"version": "7.0",
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"status": "affected"
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}
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],
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"cpes": [
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"cpe:2.3:a:nasa:cfs:*:*:*:*:*:*:*:*"
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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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"value": "A vulnerability was identified in NASA cFS up to 7.0.0 on 32-bit. Affected is the function CFE_TBL_ValidateCodecLoadSize of the file cfe/modules/tbl/fsw/src/cfe_tbl_passthru_codec.c. The manipulation leads to integer overflow. The complexity of an attack is rather high. The exploitability is told to be difficult. A fix is planned for the upcoming version milestone of the project."
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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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"version": "4.0",
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"baseScore": 2.1,
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"vectorString": "CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X",
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"baseSeverity": "LOW"
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}
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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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"baseScore": 4.6,
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"vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R",
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"baseSeverity": "MEDIUM"
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}
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},
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{
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"cvssV3_0": {
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"version": "3.0",
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"baseScore": 4.6,
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"vectorString": "CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R",
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"baseSeverity": "MEDIUM"
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}
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},
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{
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"cvssV2_0": {
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"version": "2.0",
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"baseScore": 4,
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"vectorString": "AV:A/AC:H/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:UR"
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}
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}
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],
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"timeline": [
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{
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"time": "2026-04-03T00:00:00.000Z",
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"lang": "en",
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"value": "Advisory disclosed"
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},
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{
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"time": "2026-04-03T02:00:00.000Z",
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"lang": "en",
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"value": "VulDB entry created"
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},
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{
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"time": "2026-04-03T09:56:35.000Z",
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"lang": "en",
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"value": "VulDB entry last update"
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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": "0rbitingZer0 (VulDB User)",
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"type": "reporter"
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},
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{
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"lang": "en",
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"value": "VulDB CNA Team",
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"type": "coordinator"
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}
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],
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"references": [
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{
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"url": "https://vuldb.com/vuln/355080",
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"name": "VDB-355080 | NASA cFS cfe_tbl_passthru_codec.c CFE_TBL_ValidateCodecLoadSize integer overflow",
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"tags": [
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"vdb-entry",
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"technical-description"
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]
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},
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{
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"url": "https://vuldb.com/vuln/355080/cti",
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"name": "VDB-355080 | CTI Indicators (IOB, IOC, IOA)",
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"tags": [
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"signature",
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"permissions-required"
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]
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},
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{
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"url": "https://vuldb.com/submit/781971",
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"name": "Submit #781971 | NASA cFS 7.0.0 Integer overflow in CFE_TBL_ValidateCodecLoadSize bypasses boun",
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"tags": [
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"third-party-advisory"
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]
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},
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{
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"url": "https://github.com/nasa/cFS/issues/954",
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"tags": [
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"issue-tracking"
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]
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},
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{
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"url": "https://github.com/nasa/cFS/",
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"tags": [
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"product"
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]
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}
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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": "2026-04-04T03:19:52.603891Z",
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"id": "CVE-2026-5476",
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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": "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": "2026-04-04T03:20:03.080Z"
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}
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}
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]
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}
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} |