gsd-2020-11047
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In FreeRDP after 1.1 and before 2.0.0, there is an out-of-bounds read in autodetect_recv_bandwidth_measure_results. A malicious server can extract up to 8 bytes of client memory with a manipulated message by providing a short input and reading the measurement result data. This has been patched in 2.0.0.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-11047",
"description": "In FreeRDP after 1.1 and before 2.0.0, there is an out-of-bounds read in autodetect_recv_bandwidth_measure_results. A malicious server can extract up to 8 bytes of client memory with a manipulated message by providing a short input and reading the measurement result data. This has been patched in 2.0.0.",
"id": "GSD-2020-11047",
"references": [
"https://www.suse.com/security/cve/CVE-2020-11047.html",
"https://access.redhat.com/errata/RHSA-2020:4647",
"https://access.redhat.com/errata/RHSA-2020:4031",
"https://ubuntu.com/security/CVE-2020-11047",
"https://advisories.mageia.org/CVE-2020-11047.html",
"https://security.archlinux.org/CVE-2020-11047",
"https://linux.oracle.com/cve/CVE-2020-11047.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-11047"
],
"details": "In FreeRDP after 1.1 and before 2.0.0, there is an out-of-bounds read in autodetect_recv_bandwidth_measure_results. A malicious server can extract up to 8 bytes of client memory with a manipulated message by providing a short input and reading the measurement result data. This has been patched in 2.0.0.",
"id": "GSD-2020-11047",
"modified": "2023-12-13T01:22:07.376670Z",
"schema_version": "1.4.0"
}
},
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"ID": "CVE-2020-11047",
"STATE": "PUBLIC",
"TITLE": "Out-of-bounds Read in FreeRDP"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "FreeRDP",
"version": {
"version_data": [
{
"version_value": "\u003e 1.1, \u003c 2.0.0"
}
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}
}
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},
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}
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}
]
},
"impact": {
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"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L",
"version": "3.1"
}
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"value": "CWE-125: Out-of-bounds Read"
}
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"name": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-9fw6-m2q8-h5pw",
"refsource": "CONFIRM",
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},
{
"name": "https://github.com/FreeRDP/FreeRDP/issues/6009",
"refsource": "MISC",
"url": "https://github.com/FreeRDP/FreeRDP/issues/6009"
},
{
"name": "https://github.com/FreeRDP/FreeRDP/commit/f5e73cc7c9cd973b516a618da877c87b80950b65",
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"url": "https://github.com/FreeRDP/FreeRDP/commit/f5e73cc7c9cd973b516a618da877c87b80950b65"
},
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"refsource": "UBUNTU",
"url": "https://usn.ubuntu.com/4379-1/"
},
{
"name": "[debian-lts-announce] 20231007 [SECURITY] [DLA 3606-1] freerdp2 security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
}
]
},
"source": {
"advisory": "GHSA-9fw6-m2q8-h5pw",
"discovery": "UNKNOWN"
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"cpe23Uri": "cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "2.0.0",
"versionStartExcluding": "1.1.0",
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"operator": "OR"
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"cpe_match": [
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"cve": {
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}
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"problemtype": {
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"references": {
"reference_data": [
{
"name": "https://github.com/FreeRDP/FreeRDP/issues/6009",
"refsource": "MISC",
"tags": [
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.9,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 6.8,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
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"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 0.7,
"impactScore": 5.2
}
},
"lastModifiedDate": "2023-10-24T14:03Z",
"publishedDate": "2020-05-07T20:15Z"
}
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.