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CERTFR-2024-AVI-0156
Vulnerability from certfr_avis - Published: 2024-02-22 - Updated: 2024-02-22
De multiples vulnérabilités ont été découvertes dans les produits Tenable. Certaines d'entre elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, une exécution de code arbitraire à distance et un déni de service à distance.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Tenable | Identity Exposure | Tenable Identity Exposure versions antérieures à 3.59.4 |
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Tenable Identity Exposure versions ant\u00e9rieures \u00e0 3.59.4",
"product": {
"name": "Identity Exposure",
"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-2024-23327",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-23327"
},
{
"name": "CVE-2024-0057",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0057"
},
{
"name": "CVE-2023-35944",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-35944"
},
{
"name": "CVE-2023-31124",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-31124"
},
{
"name": "CVE-2023-0286",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0286"
},
{
"name": "CVE-2023-32067",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-32067"
},
{
"name": "CVE-2023-44487",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44487"
},
{
"name": "CVE-2023-35941",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-35941"
},
{
"name": "CVE-2023-31147",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-31147"
},
{
"name": "CVE-2023-27535",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-27535"
},
{
"name": "CVE-2023-35945",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-35945"
},
{
"name": "CVE-2024-1683",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1683"
},
{
"name": "CVE-2023-30624",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-30624"
},
{
"name": "CVE-2023-35943",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-35943"
},
{
"name": "CVE-2023-27536",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-27536"
},
{
"name": "CVE-2023-27477",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-27477"
},
{
"name": "CVE-2023-26489",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26489"
},
{
"name": "CVE-2023-25194",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-25194"
},
{
"name": "CVE-2023-35942",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-35942"
},
{
"name": "CVE-2024-23322",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-23322"
},
{
"name": "CVE-2023-27538",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-27538"
},
{
"name": "CVE-2024-23325",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-23325"
},
{
"name": "CVE-2024-20672",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-20672"
},
{
"name": "CVE-2024-23324",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-23324"
},
{
"name": "CVE-2023-31130",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-31130"
},
{
"name": "CVE-2024-23323",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-23323"
}
],
"initial_release_date": "2024-02-22T00:00:00",
"last_revision_date": "2024-02-22T00:00:00",
"links": [],
"reference": "CERTFR-2024-AVI-0156",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2024-02-22T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans \u003cspan\nclass=\"textit\"\u003eles produits Tenable\u003c/span\u003e. Certaines d\u0027entre elles\npermettent \u00e0 un attaquant de provoquer un probl\u00e8me de s\u00e9curit\u00e9 non\nsp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, une ex\u00e9cution de code arbitraire \u00e0 distance et\nun d\u00e9ni de service \u00e0 distance.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Tenable",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Tenable TNS-2024-03 du 21 f\u00e9vrier 2024",
"url": "https://www.tenable.com/security/tns-2024-03"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Tenable TNS-2024-04 du 21 f\u00e9vrier 2024",
"url": "https://www.tenable.com/security/tns-2024-04"
}
]
}
CVE-2024-20672 (GCVE-0-2024-20672)
Vulnerability from cvelistv5 – Published: 2024-01-09 17:56 – Updated: 2025-06-03 14:30
VLAI
EPSS
Title
.NET Denial of Service Vulnerability
Summary
.NET Denial of Service Vulnerability
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
| https://security.netapp.com/advisory/ntap-2025032… |
Impacted products
Date Public
2024-01-09 08:00
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CVE-2024-23322 (GCVE-0-2024-23322)
Vulnerability from cvelistv5 – Published: 2024-02-09 22:51 – Updated: 2024-08-01 22:59
VLAI
EPSS
Title
Envoy crashes when idle and request per try timeout occur within the backoff interval
Summary
Envoy is a high-performance edge/middle/service proxy. Envoy will crash when certain timeouts happen within the same interval. The crash occurs when the following are true: 1. hedge_on_per_try_timeout is enabled, 2. per_try_idle_timeout is enabled (it can only be done in configuration), 3. per-try-timeout is enabled, either through headers or configuration and its value is equal, or within the backoff interval of the per_try_idle_timeout. This issue has been addressed in released 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/envoyproxy/envoy/security/advi… | x_refsource_CONFIRM |
| https://github.com/envoyproxy/envoy/commit/843f9e… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| envoyproxy | envoy |
Affected:
>= 1.29.0, < 1.29.1
Affected: >= 1.28.0, < 1.28.1 Affected: >= 1.27.0, < 1.27.3 Affected: < 1.26.7 |
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CVE-2024-23323 (GCVE-0-2024-23323)
Vulnerability from cvelistv5 – Published: 2024-02-09 22:50 – Updated: 2024-08-01 22:59
VLAI
EPSS
Title
Excessive CPU usage when URI template matcher is configured using regex in Envoy
Summary
Envoy is a high-performance edge/middle/service proxy. The regex expression is compiled for every request and can result in high CPU usage and increased request latency when multiple routes are configured with such matchers. This issue has been addressed in released 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/envoyproxy/envoy/security/advi… | x_refsource_CONFIRM |
| https://github.com/envoyproxy/envoy/commit/71eeee… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| envoyproxy | envoy |
Affected:
>= 1.29.0, < 1.29.1
Affected: >= 1.28.0, < 1.28.1 Affected: >= 1.27.0, < 1.27.3 Affected: < 1.26.7 |
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CVE-2024-23324 (GCVE-0-2024-23324)
Vulnerability from cvelistv5 – Published: 2024-02-09 22:48 – Updated: 2024-08-19 16:12
VLAI
EPSS
Title
Envoy ext auth can be bypassed when Proxy protocol filter sets invalid UTF-8 metadata
Summary
Envoy is a high-performance edge/middle/service proxy. External authentication can be bypassed by downstream connections. Downstream clients can force invalid gRPC requests to be sent to ext_authz, circumventing ext_authz checks when failure_mode_allow is set to true. This issue has been addressed in released 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/envoyproxy/envoy/security/advi… | x_refsource_CONFIRM |
| https://github.com/envoyproxy/envoy/commit/29989f… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| envoyproxy | envoy |
Affected:
>= 1.29.0, < 1.29.1
Affected: >= 1.28.0, < 1.28.1 Affected: >= 1.27.0, < 1.27.3 Affected: < 1.26.7 |
|
| envoyproxy | envoy |
Affected:
1.29.0 , < 1.29.1
(custom)
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CVE-2024-23325 (GCVE-0-2024-23325)
Vulnerability from cvelistv5 – Published: 2024-02-09 22:47 – Updated: 2024-08-27 16:33
VLAI
EPSS
Title
Envoy crashes when using an address type that isn’t supported by the OS
Summary
Envoy is a high-performance edge/middle/service proxy. Envoy crashes in Proxy protocol when using an address type that isn’t supported by the OS. Envoy is susceptible to crashing on a host with IPv6 disabled and a listener config with proxy protocol enabled when it receives a request where the client presents its IPv6 address. It is valid for a client to present its IPv6 address to a target server even though the whole chain is connected via IPv4. This issue has been addressed in released 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/envoyproxy/envoy/security/advi… | x_refsource_CONFIRM |
| https://github.com/envoyproxy/envoy/commit/bacd31… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| envoyproxy | envoy |
Affected:
>= 1.29.0, < 1.29.1
Affected: >= 1.28.0, < 1.28.1 Affected: >= 1.27.0, < 1.27.3 Affected: < 1.26.7 |
|
| envoyproxy | envoy |
Affected:
1.29.0 , < 1.29.1
(custom)
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CVE-2024-23327 (GCVE-0-2024-23327)
Vulnerability from cvelistv5 – Published: 2024-02-09 22:41 – Updated: 2025-06-09 18:42
VLAI
EPSS
Title
Crash in proxy protocol when command type of LOCAL in Envoy
Summary
Envoy is a high-performance edge/middle/service proxy. When PPv2 is enabled both on a listener and subsequent cluster, the Envoy instance will segfault when attempting to craft the upstream PPv2 header. This occurs when the downstream request has a command type of LOCAL and does not have the protocol block. This issue has been addressed in releases 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/envoyproxy/envoy/security/advi… | x_refsource_CONFIRM |
| https://github.com/envoyproxy/envoy/commit/63895e… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| envoyproxy | envoy |
Affected:
>= 1.29.0, < 1.29.1
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{
"name": "https://github.com/envoyproxy/envoy/commit/63895ea8e3cca9c5d3ab4c5c128ed1369969d54a",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/envoy/commit/63895ea8e3cca9c5d3ab4c5c128ed1369969d54a"
}
],
"source": {
"advisory": "GHSA-4h5x-x9vh-m29j",
"discovery": "UNKNOWN"
},
"title": "Crash in proxy protocol when command type of LOCAL in Envoy"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-23327",
"datePublished": "2024-02-09T22:41:54.896Z",
"dateReserved": "2024-01-15T15:19:19.441Z",
"dateUpdated": "2025-06-09T18:42:27.781Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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