msrc_cve-2022-3854
Vulnerability from csaf_microsoft
Published
2023-03-10 00:00
Modified
2024-12-03 00:00
Summary
A flaw was found in Ceph relating to the URL processing on RGW backends. An attacker can exploit the URL processing by providing a null URL to crash the RGW causing a denial of service.
Notes
Additional Resources
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer
The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
{
"document": {
"category": "csaf_vex",
"csaf_version": "2.0",
"distribution": {
"text": "Public",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en-US",
"notes": [
{
"category": "general",
"text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
"title": "Additional Resources"
},
{
"category": "legal_disclaimer",
"text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
"title": "Disclaimer"
}
],
"publisher": {
"category": "vendor",
"contact_details": "secure@microsoft.com",
"name": "Microsoft Security Response Center",
"namespace": "https://msrc.microsoft.com"
},
"references": [
{
"category": "self",
"summary": "CVE-2022-3854 A flaw was found in Ceph relating to the URL processing on RGW backends. An attacker can exploit the URL processing by providing a null URL to crash the RGW causing a denial of service. - VEX",
"url": "https://msrc.microsoft.com/csaf/vex/2023/msrc_cve-2022-3854.json"
},
{
"category": "external",
"summary": "Microsoft Support Lifecycle",
"url": "https://support.microsoft.com/lifecycle"
},
{
"category": "external",
"summary": "Common Vulnerability Scoring System",
"url": "https://www.first.org/cvss"
}
],
"title": "A flaw was found in Ceph relating to the URL processing on RGW backends. An attacker can exploit the URL processing by providing a null URL to crash the RGW causing a denial of service.",
"tracking": {
"current_release_date": "2024-12-03T00:00:00.000Z",
"generator": {
"date": "2025-10-20T00:21:27.849Z",
"engine": {
"name": "MSRC Generator",
"version": "1.0"
}
},
"id": "msrc_CVE-2022-3854",
"initial_release_date": "2023-03-10T00:00:00.000Z",
"revision_history": [
{
"date": "2024-04-08T00:00:00.000Z",
"legacy_version": "1",
"number": "1",
"summary": "Information published."
},
{
"date": "2024-06-30T07:00:00.000Z",
"legacy_version": "1.1",
"number": "2",
"summary": "Information published."
},
{
"date": "2024-12-03T00:00:00.000Z",
"legacy_version": "1.2",
"number": "3",
"summary": "Added ceph to CBL-Mariner 2.0\nAdded ceph to Azure Linux 3.0"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "2.0",
"product": {
"name": "CBL Mariner 2.0",
"product_id": "17086"
}
},
{
"category": "product_version",
"name": "3.0",
"product": {
"name": "Azure Linux 3.0",
"product_id": "17084"
}
}
],
"category": "product_name",
"name": "Azure Linux"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003ccbl2 ceph 16.2.10-7",
"product": {
"name": "\u003ccbl2 ceph 16.2.10-7",
"product_id": "2"
}
},
{
"category": "product_version",
"name": "cbl2 ceph 16.2.10-7",
"product": {
"name": "cbl2 ceph 16.2.10-7",
"product_id": "19814"
}
},
{
"category": "product_version_range",
"name": "\u003cazl3 ceph 18.2.1-1",
"product": {
"name": "\u003cazl3 ceph 18.2.1-1",
"product_id": "3"
}
},
{
"category": "product_version",
"name": "azl3 ceph 18.2.1-1",
"product": {
"name": "azl3 ceph 18.2.1-1",
"product_id": "16939"
}
},
{
"category": "product_version_range",
"name": "\u003cazl3 ceph 16.2.10-3",
"product": {
"name": "\u003cazl3 ceph 16.2.10-3",
"product_id": "1"
}
},
{
"category": "product_version",
"name": "azl3 ceph 16.2.10-3",
"product": {
"name": "azl3 ceph 16.2.10-3",
"product_id": "19856"
}
}
],
"category": "product_name",
"name": "ceph"
}
],
"category": "vendor",
"name": "Microsoft"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "\u003ccbl2 ceph 16.2.10-7 as a component of CBL Mariner 2.0",
"product_id": "17086-2"
},
"product_reference": "2",
"relates_to_product_reference": "17086"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "cbl2 ceph 16.2.10-7 as a component of CBL Mariner 2.0",
"product_id": "19814-17086"
},
"product_reference": "19814",
"relates_to_product_reference": "17086"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "\u003cazl3 ceph 18.2.1-1 as a component of Azure Linux 3.0",
"product_id": "17084-3"
},
"product_reference": "3",
"relates_to_product_reference": "17084"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "azl3 ceph 18.2.1-1 as a component of Azure Linux 3.0",
"product_id": "16939-17084"
},
"product_reference": "16939",
"relates_to_product_reference": "17084"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "\u003cazl3 ceph 16.2.10-3 as a component of Azure Linux 3.0",
"product_id": "17084-1"
},
"product_reference": "1",
"relates_to_product_reference": "17084"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "azl3 ceph 16.2.10-3 as a component of Azure Linux 3.0",
"product_id": "19856-17084"
},
"product_reference": "19856",
"relates_to_product_reference": "17084"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2022-3854",
"cwe": {
"id": "CWE-177",
"name": "Improper Handling of URL Encoding (Hex Encoding)"
},
"notes": [
{
"category": "general",
"text": "redhat",
"title": "Assigning CNA"
}
],
"product_status": {
"fixed": [
"19814-17086",
"16939-17084",
"19856-17084"
],
"known_affected": [
"17086-2",
"17084-3",
"17084-1"
]
},
"references": [
{
"category": "self",
"summary": "CVE-2022-3854 A flaw was found in Ceph relating to the URL processing on RGW backends. An attacker can exploit the URL processing by providing a null URL to crash the RGW causing a denial of service. - VEX",
"url": "https://msrc.microsoft.com/csaf/vex/2023/msrc_cve-2022-3854.json"
}
],
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-08T00:00:00.000Z",
"details": "16.2.10-3:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
"product_ids": [
"17086-2"
],
"url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
},
{
"category": "vendor_fix",
"date": "2024-04-08T00:00:00.000Z",
"details": "18.2.1-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
"product_ids": [
"17084-3",
"17084-1"
],
"url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"environmentalsScore": 0.0,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"temporalScore": 6.5,
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"17086-2",
"17084-3",
"17084-1"
]
}
],
"title": "A flaw was found in Ceph relating to the URL processing on RGW backends. An attacker can exploit the URL processing by providing a null URL to crash the RGW causing a denial of service."
}
]
}
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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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