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CERTFR-2021-AVI-466
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits Tenable. Elles permettent à un attaquant de provoquer une élévation de privilèges.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Tenable | Nessus | Tenable Nessus versions antérieures à 8.15.0 | ||
| Tenable | Nessus Agent | Tenable Nessus Agent versions antérieures à 8.2.5 |
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Tenable Nessus versions ant\u00e9rieures \u00e0 8.15.0",
"product": {
"name": "Nessus",
"vendor": {
"name": "Tenable",
"scada": false
}
}
},
{
"description": "Tenable Nessus Agent versions ant\u00e9rieures \u00e0 8.2.5",
"product": {
"name": "Nessus Agent",
"vendor": {
"name": "Tenable",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2021-20100",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-20100"
},
{
"name": "CVE-2018-20843",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-20843"
},
{
"name": "CVE-2019-16168",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-16168"
},
{
"name": "CVE-2019-15903",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-15903"
},
{
"name": "CVE-2021-20099",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-20099"
}
],
"initial_release_date": "2021-06-16T00:00:00",
"last_revision_date": "2021-06-16T00:00:00",
"links": [],
"reference": "CERTFR-2021-AVI-466",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2021-06-16T00:00:00.000000"
}
],
"risks": [
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits\nTenable. Elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de\nprivil\u00e8ges.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Tenable",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Tenable tns-2021-11 du 15 juin 2021",
"url": "https://www.tenable.com/security/tns-2021-11"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Tenable tns-2021-12 du 15 juin 2021",
"url": "https://www.tenable.com/security/tns-2021-12"
}
]
}
CVE-2021-20099 (GCVE-0-2021-20099)
Vulnerability from cvelistv5
Published
2021-06-28 10:29
Modified
2024-08-03 17:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Local Privilege Escalation
Summary
Nessus Agent 8.2.4 and earlier for Windows were found to contain multiple local privilege escalation vulnerabilities which could allow an authenticated, local administrator to run specific Windows executables as the Nessus host. This is different than CVE-2021-20100.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Nessus Agent |
Version: Nessus Agent 8.2.4 and earlier |
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CVE-2019-16168 (GCVE-0-2019-16168)
Vulnerability from cvelistv5
Published
2019-09-09 16:07
Modified
2024-08-05 01:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In SQLite through 3.29.0, whereLoopAddBtreeIndex in sqlite3.c can crash a browser or other application because of missing validation of a sqlite_stat1 sz field, aka a "severe division by zero in the query planner."
References
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CVE-2019-15903 (GCVE-0-2019-15903)
Vulnerability from cvelistv5
Published
2019-09-04 05:59
Modified
2025-05-30 19:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read.
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2018-20843 (GCVE-0-2018-20843)
Vulnerability from cvelistv5
Published
2019-06-24 16:06
Modified
2025-05-30 19:39
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be usable for denial-of-service attacks).
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2021-20100 (GCVE-0-2021-20100)
Vulnerability from cvelistv5
Published
2021-06-28 10:29
Modified
2024-08-03 17:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Local Privilege Escalation
Summary
Nessus Agent 8.2.4 and earlier for Windows were found to contain multiple local privilege escalation vulnerabilities which could allow an authenticated, local administrator to run specific Windows executables as the Nessus host. This is different than CVE-2021-20099.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Nessus Agent |
Version: Nessus Agent 8.2.4 and earlier |
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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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