Files
vuln-cve/data/2026/70xxx/CVE-2026-70461.json
T

216 lines
9.2 KiB
JSON
Raw Blame History

This file contains invisible Unicode characters
This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-70461",
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"state": "PUBLISHED",
"assignerShortName": "VulnCheck",
"dateReserved": "2026-08-04T14:52:23.815Z",
"datePublished": "2026-08-13T14:42:49.726Z",
"dateUpdated": "2026-08-14T16:51:24.285Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck",
"dateUpdated": "2026-08-14T16:51:24.285Z"
},
"title": "rsync 3.2.5 < 3.5.0 Heap Out-of-Bounds Write via files-from Entry",
"datePublic": "2026-08-12T00:00:00.000Z",
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"type": "CWE"
}
]
}
],
"affected": [
{
"vendor": "RsyncProject",
"product": "rsync",
"repo": "https://github.com/RsyncProject/rsync",
"versions": [
{
"status": "affected",
"version": "3.2.5",
"lessThanOrEqual": "3.4.4",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "3.5.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected",
"packageURL": "pkg:github/RsyncProject/rsync"
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:samba:rsync:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.2.5",
"versionEndIncluding": "3.4.4"
}
]
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "rsync 3.2.5 before 3.5.0 contains a heap out-of-bounds write vulnerability that allows remote unauthenticated attackers to write one attacker-controlled byte past the end of a heap allocation by supplying a crafted files-from entry. Attackers can trigger the vulnerability against a read-only rsync daemon module by providing a files-from entry containing both an interior and trailing backslash, causing the add_implied_include() function to under-count the trailing backslash when sizing the destination buffer.",
"supportingMedia": [
{
"type": "text/html",
"base64": false,
"value": "<p>rsync 3.2.5 before 3.5.0&nbsp;contains a heap out-of-bounds write vulnerability that allows remote unauthenticated attackers to write one attacker-controlled byte past the end of a heap allocation by supplying a crafted files-from entry. Attackers can trigger the vulnerability against a read-only rsync daemon module by providing a files-from entry containing both an interior and trailing backslash, causing the add_implied_include() function to under-count the trailing backslash when sizing the destination buffer.</p>"
}
]
}
],
"references": [
{
"url": "https://github.com/RsyncProject/rsync/security/advisories/GHSA-jhxm-j4mq-3fj4",
"name": "GitHub Security Advisory (GHSA-jhxm-j4mq-3fj4)",
"tags": [
"vendor-advisory"
]
},
{
"url": "https://github.com/RsyncProject/rsync/releases/tag/v3.5.0",
"name": "rsync 3.5.0 Release Notes",
"tags": [
"release-notes"
]
},
{
"url": "https://www.vulncheck.com/advisories/rsync-heap-out-of-bounds-write-via-files-from-entry",
"tags": [
"third-party-advisory"
]
}
],
"metrics": [
{
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
],
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW",
"subIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "HIGH",
"subAvailabilityImpact": "NONE",
"exploitMaturity": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"version": "4.0",
"baseSeverity": "HIGH",
"baseScore": 8.8,
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N"
}
},
{
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
],
"cvssV3_1": {
"version": "3.1",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"availabilityImpact": "HIGH",
"baseSeverity": "HIGH",
"baseScore": 8.2,
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"
}
}
],
"credits": [
{
"lang": "en",
"value": "gregkh",
"type": "finder"
}
],
"source": {
"discovery": "EXTERNAL"
},
"x_generator": {
"engine": "Vulnogram 1.0.4"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-08-13T17:36:35.892122Z",
"id": "CVE-2026-70461",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-08-13T17:37:54.843Z"
}
}
]
}
}