CVE-2023-39520 (GCVE-0-2023-39520)
Vulnerability from cvelistv5
Published
2023-08-07 19:35
Modified
2024-10-03 18:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-269 - Improper Privilege Management
Summary
Cryptomator encrypts data being stored on cloud infrastructure. The MSI installer provided on the homepage for Cryptomator version 1.9.2 allows local privilege escalation for low privileged users, via the `repair` function. The problem occurs as the repair function of the MSI is spawning an SYSTEM Powershell without the `-NoProfile` parameter. Therefore the profile of the user starting the repair will be loaded. Version 1.9.3 contains a fix for this issue. Adding a `-NoProfile` to the powershell is a possible workaround.
References
| URL | Tags | |
|---|---|---|
|
|
||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| cryptomator | cryptomator |
Version: <= 1.9.2 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T18:10:21.099Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/cryptomator/cryptomator/security/advisories/GHSA-62gx-54j7-mjh3",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/cryptomator/cryptomator/security/advisories/GHSA-62gx-54j7-mjh3"
},
{
"name": "https://github.com/cryptomator/cryptomator/commit/727c32ad50c3901a6144a11cf984a3b7ebcf8b2b",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/cryptomator/cryptomator/commit/727c32ad50c3901a6144a11cf984a3b7ebcf8b2b"
},
{
"name": "https://github.com/cryptomator/cryptomator/releases/download/1.9.2/Cryptomator-1.9.2-x64.msi",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/cryptomator/cryptomator/releases/download/1.9.2/Cryptomator-1.9.2-x64.msi"
},
{
"name": "https://github.com/cryptomator/cryptomator/releases/tag/1.9.3",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/cryptomator/cryptomator/releases/tag/1.9.3"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"cpes": [
"cpe:2.3:a:cryptomator:cryptomator:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "cryptomator",
"vendor": "cryptomator",
"versions": [
{
"lessThanOrEqual": "1.9.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-39520",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-03T18:04:44.840863Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-03T18:05:22.270Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "cryptomator",
"vendor": "cryptomator",
"versions": [
{
"status": "affected",
"version": "\u003c= 1.9.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Cryptomator encrypts data being stored on cloud infrastructure. The MSI installer provided on the homepage for Cryptomator version 1.9.2 allows local privilege escalation for low privileged users, via the `repair` function. The problem occurs as the repair function of the MSI is spawning an SYSTEM Powershell without the `-NoProfile` parameter. Therefore the profile of the user starting the repair will be loaded. Version 1.9.3 contains a fix for this issue. Adding a `-NoProfile` to the powershell is a possible workaround."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-269",
"description": "CWE-269: Improper Privilege Management",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-08-07T19:35:45.782Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/cryptomator/cryptomator/security/advisories/GHSA-62gx-54j7-mjh3",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/cryptomator/cryptomator/security/advisories/GHSA-62gx-54j7-mjh3"
},
{
"name": "https://github.com/cryptomator/cryptomator/commit/727c32ad50c3901a6144a11cf984a3b7ebcf8b2b",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/cryptomator/cryptomator/commit/727c32ad50c3901a6144a11cf984a3b7ebcf8b2b"
},
{
"name": "https://github.com/cryptomator/cryptomator/releases/download/1.9.2/Cryptomator-1.9.2-x64.msi",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/cryptomator/cryptomator/releases/download/1.9.2/Cryptomator-1.9.2-x64.msi"
},
{
"name": "https://github.com/cryptomator/cryptomator/releases/tag/1.9.3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/cryptomator/cryptomator/releases/tag/1.9.3"
}
],
"source": {
"advisory": "GHSA-62gx-54j7-mjh3",
"discovery": "UNKNOWN"
},
"title": "Cryptomator vulnerable to Local Elevation of Privileges"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-39520",
"datePublished": "2023-08-07T19:35:45.782Z",
"dateReserved": "2023-08-03T16:27:36.262Z",
"dateUpdated": "2024-10-03T18:05:22.270Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://github.com/cryptomator/cryptomator/security/advisories/GHSA-62gx-54j7-mjh3\", \"name\": \"https://github.com/cryptomator/cryptomator/security/advisories/GHSA-62gx-54j7-mjh3\", \"tags\": [\"x_refsource_CONFIRM\", \"x_transferred\"]}, {\"url\": \"https://github.com/cryptomator/cryptomator/commit/727c32ad50c3901a6144a11cf984a3b7ebcf8b2b\", \"name\": \"https://github.com/cryptomator/cryptomator/commit/727c32ad50c3901a6144a11cf984a3b7ebcf8b2b\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}, {\"url\": \"https://github.com/cryptomator/cryptomator/releases/download/1.9.2/Cryptomator-1.9.2-x64.msi\", \"name\": \"https://github.com/cryptomator/cryptomator/releases/download/1.9.2/Cryptomator-1.9.2-x64.msi\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}, {\"url\": \"https://github.com/cryptomator/cryptomator/releases/tag/1.9.3\", \"name\": \"https://github.com/cryptomator/cryptomator/releases/tag/1.9.3\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T18:10:21.099Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-39520\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-03T18:04:44.840863Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:cryptomator:cryptomator:*:*:*:*:*:*:*:*\"], \"vendor\": \"cryptomator\", \"product\": \"cryptomator\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"1.9.2\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-03T18:05:17.145Z\"}}], \"cna\": {\"title\": \"Cryptomator vulnerable to Local Elevation of Privileges\", \"source\": {\"advisory\": \"GHSA-62gx-54j7-mjh3\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}], \"affected\": [{\"vendor\": \"cryptomator\", \"product\": \"cryptomator\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c= 1.9.2\"}]}], \"references\": [{\"url\": \"https://github.com/cryptomator/cryptomator/security/advisories/GHSA-62gx-54j7-mjh3\", \"name\": \"https://github.com/cryptomator/cryptomator/security/advisories/GHSA-62gx-54j7-mjh3\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/cryptomator/cryptomator/commit/727c32ad50c3901a6144a11cf984a3b7ebcf8b2b\", \"name\": \"https://github.com/cryptomator/cryptomator/commit/727c32ad50c3901a6144a11cf984a3b7ebcf8b2b\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/cryptomator/cryptomator/releases/download/1.9.2/Cryptomator-1.9.2-x64.msi\", \"name\": \"https://github.com/cryptomator/cryptomator/releases/download/1.9.2/Cryptomator-1.9.2-x64.msi\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/cryptomator/cryptomator/releases/tag/1.9.3\", \"name\": \"https://github.com/cryptomator/cryptomator/releases/tag/1.9.3\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Cryptomator encrypts data being stored on cloud infrastructure. The MSI installer provided on the homepage for Cryptomator version 1.9.2 allows local privilege escalation for low privileged users, via the `repair` function. The problem occurs as the repair function of the MSI is spawning an SYSTEM Powershell without the `-NoProfile` parameter. Therefore the profile of the user starting the repair will be loaded. Version 1.9.3 contains a fix for this issue. Adding a `-NoProfile` to the powershell is a possible workaround.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-269\", \"description\": \"CWE-269: Improper Privilege Management\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2023-08-07T19:35:45.782Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2023-39520\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-10-03T18:05:22.270Z\", \"dateReserved\": \"2023-08-03T16:27:36.262Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2023-08-07T19:35:45.782Z\", \"assignerShortName\": \"GitHub_M\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
Loading…
Loading…