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CERTFR-2024-AVI-0450
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans Nginx. Elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et un problème de sécurité non spécifié par l'éditeur.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Nginx versions 1.25.x et 1.26.x ant\u00e9rieures \u00e0 1.26.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Nginx",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2024-34161",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-34161"
},
{
"name": "CVE-2024-32760",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-32760"
},
{
"name": "CVE-2024-35200",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35200"
},
{
"name": "CVE-2024-31079",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-31079"
}
],
"links": [],
"reference": "CERTFR-2024-AVI-0450",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2024-05-30T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Nginx. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Nginx",
"vendor_advisories": [
{
"published_at": "2024-05-29",
"title": "Bulletin de s\u00e9curit\u00e9 Nginx",
"url": "https://nginx.org/en/security_advisories.html"
}
]
}
CVE-2024-34161 (GCVE-0-2024-34161)
Vulnerability from cvelistv5 – Published: 2024-05-29 16:02 – Updated: 2025-02-13 17:52
VLAI?
EPSS
Summary
When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module and the network infrastructure supports a Maximum Transmission Unit (MTU) of 4096 or greater without fragmentation, undisclosed QUIC packets can cause NGINX worker processes to leak previously freed memory.
Severity ?
5.3 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| F5 | NGINX Open Source |
Affected:
1.25.0 , < 1.26.1
(semver)
|
|||||||
|
|||||||||
Credits
F5
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CVE-2024-35200 (GCVE-0-2024-35200)
Vulnerability from cvelistv5 – Published: 2024-05-29 16:02 – Updated: 2025-02-13 17:52
VLAI?
EPSS
Summary
When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed HTTP/3 requests can cause NGINX worker processes to terminate.
Severity ?
5.3 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| F5 | NGINX Open Source |
Affected:
1.25.0 , < 1.26.1
(custom)
|
|||||||
|
|||||||||
Credits
F5 acknowledges Nils Bars of CISPA for bringing this issue to our attention and following the highest standards of coordinated disclosure.
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CVE-2024-32760 (GCVE-0-2024-32760)
Vulnerability from cvelistv5 – Published: 2024-05-29 16:02 – Updated: 2025-02-13 17:52
VLAI?
EPSS
Summary
When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed HTTP/3 encoder instructions can cause NGINX worker processes to terminate or cause or other potential impact.
Severity ?
6.5 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| F5 | NGINX Open Source |
Affected:
1.25.0 , < 1.26.1
(semver)
|
|||||||
|
|||||||||
Credits
F5 acknowledges Nils Bars of CISPA for bringing this issue to our attention and following the highest standards of coordinated disclosure.
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CVE-2024-31079 (GCVE-0-2024-31079)
Vulnerability from cvelistv5 – Published: 2024-05-29 16:02 – Updated: 2025-02-13 17:47
VLAI?
EPSS
Summary
When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed HTTP/3 requests can cause NGINX worker processes to terminate or cause other potential impact. This attack requires that a request be specifically timed during the connection draining process, which the attacker has no visibility and limited influence over.
Severity ?
4.8 (Medium)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| F5 | NGINX Open Source |
Affected:
1.25.0 , < 1.26.1
(semver)
|
|||||||
|
|||||||||
Credits
F5 acknowledges Nils Bars of CISPA for bringing this issue to our attention and following the highest standards of coordinated disclosure.
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Sightings
| Author | Source | Type | Date |
|---|
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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