216 lines
9.0 KiB
JSON
216 lines
9.0 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"cveMetadata": {
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"cveId": "CVE-2026-70458",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"dateReserved": "2026-08-04T14:52:23.814Z",
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"datePublished": "2026-08-13T14:44:06.034Z",
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"dateUpdated": "2026-08-14T16:51:22.283Z"
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},
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"shortName": "VulnCheck",
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"dateUpdated": "2026-08-14T16:51:22.283Z"
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},
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"title": "rsync 3.0.0 < 3.5.0 Out-of-Bounds Write via FLAG_HLINKED Handling",
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"datePublic": "2026-08-12T00:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"description": "CWE-787 Out-of-bounds Write",
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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": "RsyncProject",
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"product": "rsync",
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"repo": "https://github.com/RsyncProject/rsync",
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"versions": [
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{
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"status": "affected",
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"version": "3.0.0",
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"versionType": "semver"
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},
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{
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"status": "unaffected",
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"version": "3.5.0",
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}
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{
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"value": "rsync 3.0.0 before 3.5.0 contains an out-of-bounds write vulnerability that allows attackers to corrupt memory by triggering HLINK_BUMP processing on file entries with the FLAG_HLINKED flag set while the hard-link preservation option is inactive. Attackers can exploit the missing F_SUM field in the file_struct layout to access memory past the end of the allocated structure, corrupting adjacent heap or stack data.",
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{
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"value": "<p>rsync 3.0.0 before 3.5.0 contains an out-of-bounds write vulnerability that allows attackers to corrupt memory by triggering HLINK_BUMP processing on file entries with the FLAG_HLINKED flag set while the hard-link preservation option is inactive. Attackers can exploit the missing F_SUM field in the file_struct layout to access memory past the end of the allocated structure, corrupting adjacent heap or stack data.</p>"
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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": "https://github.com/RsyncProject/rsync/security/advisories/GHSA-gg3m-4m9m-268h",
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"name": "GitHub Security Advisory (GHSA-gg3m-4m9m-268h)",
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{
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"url": "https://github.com/RsyncProject/rsync/releases/tag/v3.5.0",
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"name": "rsync 3.5.0 Release Notes",
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"release-notes"
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]
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{
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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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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"providerUrgency": "NOT_DEFINED",
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"version": "4.0",
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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"availabilityImpact": "HIGH",
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"baseSeverity": "HIGH",
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"baseScore": 8.2,
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"
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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": "gregkh",
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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": "2026-08-13T15:36:20.323592Z",
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"id": "CVE-2026-70458",
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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": "yes"
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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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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-08-13T15:36:31.894Z"
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} |