gsd-2022-43755
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A Insufficient Entropy vulnerability in SUSE Rancher allows attackers that gained knowledge of the cattle-token to continue abusing this even after the token was renewed. This issue affects: SUSE Rancher Rancher versions prior to 2.6.10; Rancher versions prior to 2.7.1.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-43755",
"id": "GSD-2022-43755",
"references": [
"https://www.suse.com/security/cve/CVE-2022-43755.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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],
"details": "A Insufficient Entropy vulnerability in SUSE Rancher allows attackers that gained knowledge of the cattle-token to continue abusing this even after the token was renewed. This issue affects: SUSE Rancher Rancher versions prior to 2.6.10; Rancher versions prior to 2.7.1.",
"id": "GSD-2022-43755",
"modified": "2023-12-13T01:19:32.291226Z",
"schema_version": "1.4.0"
}
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"STATE": "PUBLIC",
"TITLE": "Rancher: Non-random authentication token"
},
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{
"product": {
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{
"product_name": "Rancher",
"version": {
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},
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"value": "A Insufficient Entropy vulnerability in SUSE Rancher allows attackers that gained knowledge of the cattle-token to continue abusing this even after the token was renewed. This issue affects: SUSE Rancher Rancher versions prior to 2.6.10; Rancher versions prior to 2.7.1."
}
]
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"impact": {
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:H",
"version": "3.1"
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"problemtype": {
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"description": [
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"lang": "eng",
"value": "CWE-331: Insufficient Entropy"
}
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"name": "https://bugzilla.suse.com/show_bug.cgi?id=1205297",
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"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=v2.6.0 \u003cv2.6.10 || \u003e=v2.7.0 \u003cv2.7.1",
"affected_versions": "All versions starting from 2.6.0 before 2.6.10, all versions starting from 2.7.0 before 2.7.1",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2023-01-25",
"description": "An issue was discovered in Rancher versions up to and including 2.6.9 and 2.7.0, where the `cattle-token` secret, used by the `cattle-cluster-agent`, is predictable. Even after the token is regenerated, it will have the same value. This issue is not present in Rancher 2.5 releases.",
"fixed_versions": [
"v2.6.10",
"v2.7.1"
],
"identifier": "GMS-2023-140",
"identifiers": [
"GHSA-8c69-r38j-rpfj",
"GMS-2023-140",
"CVE-2022-43755"
],
"not_impacted": "All versions before 2.6.0, all versions starting from 2.6.10 before 2.7.0, all versions starting from 2.7.1",
"package_slug": "go/github.com/rancher/rancher",
"pubdate": "2023-01-25",
"solution": "Upgrade to versions 2.6.10, 2.7.1 or above.",
"title": "Rancher cattle-token is predictable",
"urls": [
"https://github.com/rancher/rancher/security/advisories/GHSA-8c69-r38j-rpfj",
"https://github.com/advisories/GHSA-8c69-r38j-rpfj"
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"uuid": "d1f2eeca-9c0c-417e-b62d-5b088236582e",
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"timestamp": "20210830223634"
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"number": "v2.6.0"
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"tags": [
"v2.7.0",
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"timestamp": "20221116161032"
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"timestamp": "20230124173332"
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}
]
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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},
"lastModifiedDate": "2023-02-16T22:23Z",
"publishedDate": "2023-02-07T13:15Z"
}
}
}
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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.
- 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.