gsd-2020-15115
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
etcd before versions 3.3.23 and 3.4.10 does not perform any password length validation, which allows for very short passwords, such as those with a length of one. This may allow an attacker to guess or brute-force users' passwords with little computational effort.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-15115",
"description": "etcd before versions 3.3.23 and 3.4.10 does not perform any password length validation, which allows for very short passwords, such as those with a length of one. This may allow an attacker to guess or brute-force users\u0027 passwords with little computational effort.",
"id": "GSD-2020-15115",
"references": [
"https://www.suse.com/security/cve/CVE-2020-15115.html",
"https://access.redhat.com/errata/RHSA-2021:0916"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-15115"
],
"details": "etcd before versions 3.3.23 and 3.4.10 does not perform any password length validation, which allows for very short passwords, such as those with a length of one. This may allow an attacker to guess or brute-force users\u0027 passwords with little computational effort.",
"id": "GSD-2020-15115",
"modified": "2023-12-13T01:21:43.843326Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2020-15115",
"STATE": "PUBLIC",
"TITLE": "No minimum password length in etcd"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "etcd",
"version": {
"version_data": [
{
"version_value": "\u003c 3.3.23"
},
{
"version_value": "\u003c 3.4.10"
}
]
}
}
]
},
"vendor_name": "etcd-io"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "etcd before versions 3.3.23 and 3.4.10 does not perform any password length validation, which allows for very short passwords, such as those with a length of one. This may allow an attacker to guess or brute-force users\u0027 passwords with little computational effort."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "{\"CWE-521\":\"Weak Password Requirements\"}"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/etcd-io/etcd/security/advisories/GHSA-4993-m7g5-r9hh",
"refsource": "CONFIRM",
"url": "https://github.com/etcd-io/etcd/security/advisories/GHSA-4993-m7g5-r9hh"
},
{
"name": "FEDORA-2020-cd43b84c16",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/"
}
]
},
"source": {
"advisory": "GHSA-4993-m7g5-r9hh",
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=v3.3.0 \u003cv3.3.23 || \u003e=v3.4.0 \u003cv3.4.10",
"affected_versions": "All versions starting from 3.3.0 before 3.3.23, all versions starting from 3.4.0 before 3.4.10",
"cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-521",
"CWE-937"
],
"date": "2021-01-04",
"description": "etcd does not perform any password length validation, which allows for very short passwords, such as those with a length of one. This may allow an attacker to guess or brute-force users\u0027 passwords with little computational effort.",
"fixed_versions": [
"v3.4.10"
],
"identifier": "CVE-2020-15115",
"identifiers": [
"CVE-2020-15115",
"GHSA-4993-m7g5-r9hh"
],
"not_impacted": "All versions before 3.3.0, all versions starting from 3.3.23 before 3.4.0, all versions starting from 3.4.10",
"package_slug": "go/github.com/etcd-io/etcd",
"pubdate": "2020-08-06",
"solution": "Upgrade to version v3.4.10 or above.",
"title": "Weak Password Requirements",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-15115"
],
"uuid": "f87fcaef-a916-4c33-b8e1-a90632690e6b",
"versions": [
{
"commit": {
"sha": "b8115a53c8b3e6997c4411090d66573a887f2c22",
"tags": [
"v3.3.0"
],
"timestamp": "20180201180336"
},
"number": "v3.3.0"
},
{
"commit": {
"sha": "bcb01e90afa04e641f033e2d34e6e25fd644cada",
"tags": [
"v3.4.0"
],
"timestamp": "20190830150955"
},
"number": "v3.4.0"
},
{
"commit": {
"sha": "8e1d87f46bea68e610556ba8363798dadbe98785",
"tags": [
"v3.3.23"
],
"timestamp": "20200716221548"
},
"number": "v3.3.23"
},
{
"commit": {
"sha": "33abd526eb9d5a0114ccfdda0d9033a7cab54018",
"tags": [
"v3.4.10"
],
"timestamp": "20200716221620"
},
"number": "v3.4.10"
}
]
},
{
"affected_range": "\u003c3.3.23||\u003e=3.4.0 \u003c3.4.10",
"affected_versions": "All versions before 3.3.23, all versions starting from 3.4.0 before 3.4.10",
"cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-521",
"CWE-937"
],
"date": "2022-10-06",
"description": "etcd before versions 3.3.23 and 3.4.10 does not perform any password length validation, which allows for very short passwords, such as those with a length of one. This may allow an attacker to guess or brute-force users\u0027 passwords with little computational effort.",
"fixed_versions": [
"3.3.23",
"3.4.10"
],
"identifier": "CVE-2020-15115",
"identifiers": [
"GHSA-4993-m7g5-r9hh",
"CVE-2020-15115"
],
"not_impacted": "All versions starting from 3.3.23 before 3.4.0, all versions starting from 3.4.10",
"package_slug": "go/go.etcd.io/etcd/client/v3",
"pubdate": "2022-10-06",
"solution": "Upgrade to versions 3.3.23, 3.4.10 or above.",
"title": "Weak Password Requirements",
"urls": [
"https://github.com/etcd-io/etcd/security/advisories/GHSA-4993-m7g5-r9hh",
"https://nvd.nist.gov/vuln/detail/CVE-2020-15115",
"https://github.com/advisories/GHSA-4993-m7g5-r9hh"
],
"uuid": "86dddc48-1456-40bb-a007-074dcda31d4e"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:redhat:etcd:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "3.4.10",
"versionStartIncluding": "3.4.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:redhat:etcd:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "3.3.23",
"versionStartIncluding": "3.3.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
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]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2020-15115"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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{
"lang": "en",
"value": "etcd before versions 3.3.23 and 3.4.10 does not perform any password length validation, which allows for very short passwords, such as those with a length of one. This may allow an attacker to guess or brute-force users\u0027 passwords with little computational effort."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-521"
}
]
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]
},
"references": {
"reference_data": [
{
"name": "https://github.com/etcd-io/etcd/security/advisories/GHSA-4993-m7g5-r9hh",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/etcd-io/etcd/security/advisories/GHSA-4993-m7g5-r9hh"
},
{
"name": "FEDORA-2020-cd43b84c16",
"refsource": "FEDORA",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-11-21T20:36Z",
"publishedDate": "2020-08-06T22:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- 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.