CVE-2023-5536 (GCVE-0-2023-5536)
Vulnerability from cvelistv5 – Published: 2023-12-12 01:51 – Updated: 2024-08-02 07:59
VLAI?
Summary
A feature in LXD (LP#1829071), affects the default configuration of Ubuntu Server which allows privileged users in the lxd group to escalate their privilege to root without requiring a sudo password.
Severity ?
5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical | Ubuntu Server |
Unaffected:
0 , < 24.04
(semver)
|
Credits
Tobias Jäger
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T07:59:44.785Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"mitigation",
"x_transferred"
],
"url": "https://discourse.ubuntu.com/t/easy-multi-user-lxd-setup/26215/4"
},
{
"tags": [
"issue-tracking",
"x_transferred"
],
"url": "https://ubuntu.com/security/CVE-2023-5536"
},
{
"tags": [
"issue-tracking",
"x_transferred"
],
"url": "https://bugs.launchpad.net/ubuntu/+source/lxd/+bug/1829071"
},
{
"tags": [
"issue-tracking",
"x_transferred"
],
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5536"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"packageName": "Linux",
"platforms": [
"Linux"
],
"product": "Ubuntu Server",
"vendor": "Canonical",
"versions": [
{
"lessThan": "24.04",
"status": "unaffected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Tobias J\u00e4ger"
}
],
"datePublic": "2023-12-11T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "A feature in LXD (LP#1829071), affects the default configuration of Ubuntu Server which allows privileged users in the lxd group to escalate their privilege to root without requiring a sudo password."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N",
"version": "3.1"
},
"format": "CVSS"
}
],
"providerMetadata": {
"dateUpdated": "2023-12-12T01:51:08.849Z",
"orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
"shortName": "canonical"
},
"references": [
{
"tags": [
"mitigation"
],
"url": "https://discourse.ubuntu.com/t/easy-multi-user-lxd-setup/26215/4"
},
{
"tags": [
"issue-tracking"
],
"url": "https://ubuntu.com/security/CVE-2023-5536"
},
{
"tags": [
"issue-tracking"
],
"url": "https://bugs.launchpad.net/ubuntu/+source/lxd/+bug/1829071"
},
{
"tags": [
"issue-tracking"
],
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5536"
}
],
"workarounds": [
{
"lang": "en",
"value": "Remove users from lxd group and configure multi-user LXD mode.\nhttps://discourse.ubuntu.com/t/easy-multi-user-lxd-setup/26215/4"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
"assignerShortName": "canonical",
"cveId": "CVE-2023-5536",
"datePublished": "2023-12-12T01:51:08.849Z",
"dateReserved": "2023-10-11T21:19:39.035Z",
"dateUpdated": "2024-08-02T07:59:44.785Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…