gsd-2018-0023
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
JSNAPy is an open source python version of Junos Snapshot Administrator developed by Juniper available through github. The default configuration and sample files of JSNAPy automation tool versions prior to 1.3.0 are created world writable. This insecure file and directory permission allows unprivileged local users to alter the files under this directory including inserting operations not intended by the package maintainer, system administrator, or other users. This issue only affects users who downloaded and installed JSNAPy from github.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2018-0023",
"description": "JSNAPy is an open source python version of Junos Snapshot Administrator developed by Juniper available through github. The default configuration and sample files of JSNAPy automation tool versions prior to 1.3.0 are created world writable. This insecure file and directory permission allows unprivileged local users to alter the files under this directory including inserting operations not intended by the package maintainer, system administrator, or other users. This issue only affects users who downloaded and installed JSNAPy from github.",
"id": "GSD-2018-0023"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2018-0023"
],
"details": "JSNAPy is an open source python version of Junos Snapshot Administrator developed by Juniper available through github. The default configuration and sample files of JSNAPy automation tool versions prior to 1.3.0 are created world writable. This insecure file and directory permission allows unprivileged local users to alter the files under this directory including inserting operations not intended by the package maintainer, system administrator, or other users. This issue only affects users who downloaded and installed JSNAPy from github.",
"id": "GSD-2018-0023",
"modified": "2023-12-13T01:22:25.157810Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "sirt@juniper.net",
"DATE_PUBLIC": "2018-04-11T16:00:00.000Z",
"ID": "CVE-2018-0023",
"STATE": "PUBLIC",
"TITLE": "Junos Snapshot Administrator (JSNAPy) world writeable default configuration file permission"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Junos Snapshot Administrator (JSNAPy)",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_name": "all",
"version_value": "1.3.0"
}
]
}
}
]
},
"vendor_name": "Juniper Networks"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "JSNAPy is an open source python version of Junos Snapshot Administrator developed by Juniper available through github. The default configuration and sample files of JSNAPy automation tool versions prior to 1.3.0 are created world writable. This insecure file and directory permission allows unprivileged local users to alter the files under this directory including inserting operations not intended by the package maintainer, system administrator, or other users. This issue only affects users who downloaded and installed JSNAPy from github."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "insecure file permission"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://kb.juniper.net/JSA10856",
"refsource": "CONFIRM",
"url": "https://kb.juniper.net/JSA10856"
},
{
"name": "103745",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/103745"
}
]
},
"solution": [
{
"lang": "eng",
"value": "This issue is resolved in 1.3.0 and subsequent releases.\nFixed JSNAPy releases can be downloaded from https://github.com/Juniper/jsnapy/releases.\n"
},
{
"lang": "eng",
"value": "Upgrading to the fixed release is not sufficient to resolve the issue, modifying file permission after upgrade as described in the workaround section is required.\nThis issue is fixed for fresh/new installation."
}
],
"source": {
"advisory": "JSA10856",
"discovery": "INTERNAL"
},
"work_around": [
{
"lang": "eng",
"value": "The workaround is to change the related files and directory to group/world to readable, but not writable:\n # sudo chmod -R og-w /etc/jsnapy\n # ls -l /etc/jsnapy/\n total 20\n -rwxr-xr-x 1 root root 387 Aug 9 2016 jsnapy.cfg \n -rwxr-xr-x 1 root root 1695 Aug 9 2016 logging.yml \n drwxr-xr-x 2 root root 4096 Aug 26 2016 samples \n drwxr-xr-x 2 root root 4096 Aug 26 2016 snapshots \n drwxr-xr-x 2 root root 4096 Aug 26 2016 testfiles"
}
]
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c1.3.0",
"affected_versions": "All versions before 1.3.0",
"cvss_v2": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-276",
"CWE-937"
],
"date": "2019-10-09",
"description": "JSNAPy is an open source python version of Junos Snapshot Administrator developed by Juniper available through github. The default configuration and sample files of JSNAPy are world writable. This insecure file and directory permission allows unprivileged local users to alter the files under this directory including inserting operations not intended by the package maintainer, system administrator, or other users. This issue only affects users who downloaded and installed JSNAPy from github.",
"fixed_versions": [
"1.3.0"
],
"identifier": "CVE-2018-0023",
"identifiers": [
"CVE-2018-0023"
],
"not_impacted": "All versions starting from 1.3.0",
"package_slug": "pypi/jsnapy",
"pubdate": "2018-04-11",
"solution": "Upgrade to version 1.3.0 or above.",
"title": "Incorrect Default Permissions",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2018-0023",
"http://www.securityfocus.com/bid/103745",
"https://kb.juniper.net/JSA10856"
],
"uuid": "d5b00609-98a6-4650-8a01-201ea0c99f02"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:juniper:jsnapy:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.3.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "sirt@juniper.net",
"ID": "CVE-2018-0023"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "JSNAPy is an open source python version of Junos Snapshot Administrator developed by Juniper available through github. The default configuration and sample files of JSNAPy automation tool versions prior to 1.3.0 are created world writable. This insecure file and directory permission allows unprivileged local users to alter the files under this directory including inserting operations not intended by the package maintainer, system administrator, or other users. This issue only affects users who downloaded and installed JSNAPy from github."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-276"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://kb.juniper.net/JSA10856",
"refsource": "CONFIRM",
"tags": [
"Mitigation",
"Vendor Advisory"
],
"url": "https://kb.juniper.net/JSA10856"
},
{
"name": "103745",
"refsource": "BID",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/103745"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2019-10-09T23:31Z",
"publishedDate": "2018-04-11T19:29Z"
}
}
}
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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.
- 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.
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