nn-2023_4-01
Vulnerability from csaf_nozominetworks
Published
2023-08-09 11:00
Modified
2023-11-16 11:00
Summary
Stored Cross-Site Scripting (XSS) in Threat Intelligence rules in Guardian/CMC before 22.6.2
Notes
Risk Level for Nozomi customers
Low
{
"document": {
"aggregate_severity": {
"text": "MEDIUM"
},
"category": "csaf_vex",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE"
}
},
"lang": "en-US",
"notes": [
{
"category": "other",
"text": "Low",
"title": "Risk Level for Nozomi customers"
}
],
"publisher": {
"category": "vendor",
"contact_details": "Nozomi Networks Product Security team can be reached at prodsec@nozominetworks.com",
"name": "Nozomi Networks Product Security",
"namespace": "https://security.nozominetworks.com/psirt"
},
"title": "Stored Cross-Site Scripting (XSS) in Threat Intelligence rules in Guardian/CMC before 22.6.2",
"tracking": {
"aliases": [
"CVE-2023-22843"
],
"current_release_date": "2023-11-16T11:00:00.000Z",
"id": "NN-2023:4-01",
"initial_release_date": "2023-08-09T11:00:00.000Z",
"revision_history": [
{
"date": "2023-08-09T11:00:00.000Z",
"number": "1",
"summary": "Initial revision"
},
{
"date": "2023-09-04T11:00:00.000Z",
"number": "2",
"summary": "Minor updates to format and metadata to improve the CSAF implementation"
},
{
"date": "2023-11-13T11:00:00.000Z",
"number": "3",
"summary": "Migrated to CSAF VEX format"
},
{
"date": "2023-11-16T11:00:00.000Z",
"number": "4",
"summary": "CSAF vers improvements"
}
],
"status": "final",
"version": "4"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "vers:gem/\u003c22.6.2",
"product": {
"name": "Nozomi Networks Guardian \u003c22.6.2",
"product_id": "CSAFPID-0001"
}
},
{
"category": "product_version",
"name": "22.6.2",
"product": {
"name": "Nozomi Networks Guardian 22.6.2",
"product_id": "CSAFPID-0002"
}
}
],
"category": "product_name",
"name": "Guardian"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:gem/\u003c22.6.2",
"product": {
"name": "Nozomi Networks CMC \u003c22.6.2",
"product_id": "CSAFPID-0003"
}
},
{
"category": "product_version",
"name": "22.6.2",
"product": {
"name": "Nozomi Networks CMC 22.6.2",
"product_id": "CSAFPID-0004"
}
}
],
"category": "product_name",
"name": "CMC"
}
],
"category": "vendor",
"name": "Nozomi Networks"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Stefano Libero"
],
"organization": "Nozomi Networks Product Security team",
"summary": "finding this issue during a scheduled internal VAPT testing session"
}
],
"cve": "CVE-2023-22843",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-08-09T11:00:00.000Z",
"ids": [
{
"system_name": "Nozomi Networks Security Advisory ID",
"text": "NN-2023:4-01"
}
],
"notes": [
{
"category": "summary",
"text": "An authenticated attacker with administrative access to the appliance can inject malicious JavaScript code inside the definition of a Threat Intelligence rule, that will later be executed by another legitimate user viewing the details of such a rule.",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"CSAFPID-0002",
"CSAFPID-0004"
],
"known_affected": [
"CSAFPID-0001",
"CSAFPID-0003"
]
},
"references": [
{
"category": "external",
"summary": "Mitre CVE entry",
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22843"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.nozominetworks.com/csaf/2023/nn-2023_4-01.json"
},
{
"category": "self",
"summary": "Human-readable advisory.",
"url": "https://security.nozominetworks.com/NN-2023:4-01"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Use internal firewall features to limit access to the web management interface.",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0003"
]
},
{
"category": "vendor_fix",
"details": "Upgrade to v22.6.2 or later.",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0003"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.4,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L",
"version": "3.1"
},
"products": [
"CSAFPID-0001",
"CSAFPID-0003"
]
}
],
"threats": [
{
"category": "impact",
"details": "An attacker may be able to perform unauthorized actions on behalf of legitimate users. JavaScript injection was possible in the content for Yara rules, while limited HTML injection has been proven for packet and STYX rules. The injected code will be executed in the context of the authenticated victim\u0027s session."
}
],
"title": "Stored Cross-Site Scripting (XSS) in Threat Intelligence rules in Guardian/CMC before 22.6.2"
}
]
}
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