194 lines
7.8 KiB
JSON
194 lines
7.8 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-2026-111134",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2026-10-15T17:03:54.391Z",
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"datePublished": "2026-10-15T18:57:28.492Z",
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"dateUpdated": "2026-10-27T01:30:45.857Z"
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},
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"datePublic": "2026-10-15T00:00:00.000Z",
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"title": "libfwsi through 20260522 Heap Out-of-Bounds Read via libfwsi_mtp_file_entry_values_read_data",
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"descriptions": [
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{
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"lang": "en",
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"value": "libfwsi through 20260522 contains a heap out-of-bounds read vulnerability in libfwsi_mtp_file_entry_values_read_data() that allows attackers to read past buffer bounds via crafted MTP file entry shell items. Attackers can embed a 10 to 73 byte shell item with item data size of 44 or more in .lnk files, jump lists or shell bags to crash libfwsi consumers."
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}
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],
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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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"description": "Out-of-bounds Read",
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"cweId": "CWE-125",
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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": "libyal",
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"product": "libfwsi",
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"defaultStatus": "unaffected",
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"versions": [
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{
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"version": "0",
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"lessThanOrEqual": "20260522",
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"status": "affected",
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"versionType": "custom"
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}
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"packageURL": "pkg:github/libyal/libfwsi",
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"collectionURL": "https://github.com",
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"repo": "https://github.com/libyal/libfwsi"
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{
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "PASSIVE",
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"vulnConfidentialityImpact": "LOW",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 6.9,
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"baseSeverity": "MEDIUM"
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}
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{
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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": "UNCHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "NONE",
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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": "https://hackmd.io/@haind-pwn/libfwsi-mtp-values-oob-read",
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"tags": [
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"technical-description"
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]
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},
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{
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"url": "https://github.com/libyal/libfwsi/blob/2f2aba25b888f37314a39d8c3e71c0e3ced56e59/libfwsi/libfwsi_mtp_file_entry_values.c#L245-L267",
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"tags": [
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"technical-description"
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]
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},
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{
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"url": "https://github.com/libyal/libfwsi",
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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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"name": "VulnCheck Advisory: libfwsi through 20260522 Heap Out-of-Bounds Read via libfwsi_mtp_file_entry_values_read_data",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/libfwsi-through-20260522-heap-out-of-bounds-read-via-libfwsi-mtp-file-entry-values-read-data"
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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": "HaiND from the Post and Telecommunication Institute of Technology",
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"type": "finder"
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}
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],
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"x_generator": {
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"engine": "vulncheck-endgame"
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},
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:libfwsi_project:libfwsi:-:*:*:*:*:*:*:*"
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}
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]
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}
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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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"references": [
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{
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"url": "https://hackmd.io/@haind-pwn/libfwsi-mtp-values-oob-read",
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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": "2026-10-26T14:06:55.500005Z",
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"id": "CVE-2026-111134",
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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": "2026-10-26T14:07:13.551Z"
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}
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]
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} |