224 lines
9.4 KiB
JSON
224 lines
9.4 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"cveId": "CVE-2026-53792",
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"dateReserved": "2026-06-10T20:14:32.827Z",
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"datePublished": "2026-08-13T14:38:30.864Z",
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"shortName": "VulnCheck",
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"dateUpdated": "2026-08-14T16:50:09.868Z"
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},
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"title": "rsync < 3.5.0 Out-of-Bounds Read via Zero-Length Checksum Block",
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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": "CWE-129 Improper Validation of Array Index",
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},
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{
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"lang": "en",
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"cweId": "CWE-787",
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"description": "CWE-787 Out-of-bounds Write",
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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": "RsyncProject",
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"product": "rsync",
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{
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{
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{
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"lang": "en",
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"value": "<p>rsync before 3.5.0 contains an out-of-bounds read vulnerability in the sender-side block matching logic that allows a malicious receiver to trigger memory access before the start of an allocated buffer by sending a crafted checksum block with a length of zero. Attackers can send a specially crafted checksum set containing a zero-length block to cause a negative offset calculation during delta computation, resulting in an out-of-bounds read of file data buffer memory on the sender side.</p>"
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}
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"references": [
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{
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"url": "https://github.com/RsyncProject/rsync/security/advisories/GHSA-cg57-rp9g-56hw",
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{
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"subAvailabilityImpact": "NONE",
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"exploitMaturity": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"valueDensity": "NOT_DEFINED",
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"vulnerabilityResponseEffort": "NOT_DEFINED",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 6.5,
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
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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": "akoul",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "z3r0s6",
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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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"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": "2026-08-14T15:55:27.241485Z",
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"id": "CVE-2026-53792",
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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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"role": "CISA Coordinator",
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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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"shortName": "CISA-ADP",
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"dateUpdated": "2026-08-14T15:55:40.287Z"
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}
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} |