msrc_cve-2021-36373
Vulnerability from csaf_microsoft
Published
2021-07-02 00:00
Modified
2025-03-04 00:00
Summary
Apache Ant TAR archive denial of service vulnerability
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-2021-36373 Apache Ant TAR archive denial of service vulnerability - VEX",
"url": "https://msrc.microsoft.com/csaf/vex/2021/msrc_cve-2021-36373.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": "Apache Ant TAR archive denial of service vulnerability",
"tracking": {
"current_release_date": "2025-03-04T00:00:00.000Z",
"generator": {
"date": "2025-10-19T22:05:50.765Z",
"engine": {
"name": "MSRC Generator",
"version": "1.0"
}
},
"id": "msrc_CVE-2021-36373",
"initial_release_date": "2021-07-02T00:00:00.000Z",
"revision_history": [
{
"date": "2021-07-17T00:00:00.000Z",
"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": "2025-03-04T00:00:00.000Z",
"legacy_version": "1.2",
"number": "3",
"summary": "Added javapackages-bootstrap to CBL-Mariner 2.0\nAdded javapackages-bootstrap to Azure Linux 3.0\nAdded ant to CBL-Mariner 1.0"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "1.0",
"product": {
"name": "CBL Mariner 1.0",
"product_id": "16820"
}
},
{
"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": "\u003ccm1 ant 1.10.11-1",
"product": {
"name": "\u003ccm1 ant 1.10.11-1",
"product_id": "3"
}
},
{
"category": "product_version",
"name": "cm1 ant 1.10.11-1",
"product": {
"name": "cm1 ant 1.10.11-1",
"product_id": "19032"
}
}
],
"category": "product_name",
"name": "ant"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003ccbl2 javapackages-bootstrap 1.5.0-6",
"product": {
"name": "\u003ccbl2 javapackages-bootstrap 1.5.0-6",
"product_id": "2"
}
},
{
"category": "product_version",
"name": "cbl2 javapackages-bootstrap 1.5.0-6",
"product": {
"name": "cbl2 javapackages-bootstrap 1.5.0-6",
"product_id": "19033"
}
},
{
"category": "product_version_range",
"name": "\u003cazl3 javapackages-bootstrap 1.14.0-2",
"product": {
"name": "\u003cazl3 javapackages-bootstrap 1.14.0-2",
"product_id": "1"
}
},
{
"category": "product_version",
"name": "azl3 javapackages-bootstrap 1.14.0-2",
"product": {
"name": "azl3 javapackages-bootstrap 1.14.0-2",
"product_id": "19034"
}
},
{
"category": "product_version_range",
"name": "\u003cazl3 javapackages-bootstrap 1.5.0-4",
"product": {
"name": "\u003cazl3 javapackages-bootstrap 1.5.0-4",
"product_id": "4"
}
},
{
"category": "product_version",
"name": "azl3 javapackages-bootstrap 1.5.0-4",
"product": {
"name": "azl3 javapackages-bootstrap 1.5.0-4",
"product_id": "18347"
}
}
],
"category": "product_name",
"name": "javapackages-bootstrap"
}
],
"category": "vendor",
"name": "Microsoft"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "\u003ccm1 ant 1.10.11-1 as a component of CBL Mariner 1.0",
"product_id": "16820-3"
},
"product_reference": "3",
"relates_to_product_reference": "16820"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "cm1 ant 1.10.11-1 as a component of CBL Mariner 1.0",
"product_id": "19032-16820"
},
"product_reference": "19032",
"relates_to_product_reference": "16820"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "\u003ccbl2 javapackages-bootstrap 1.5.0-6 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 javapackages-bootstrap 1.5.0-6 as a component of CBL Mariner 2.0",
"product_id": "19033-17086"
},
"product_reference": "19033",
"relates_to_product_reference": "17086"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "\u003cazl3 javapackages-bootstrap 1.14.0-2 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 javapackages-bootstrap 1.14.0-2 as a component of Azure Linux 3.0",
"product_id": "19034-17084"
},
"product_reference": "19034",
"relates_to_product_reference": "17084"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "\u003cazl3 javapackages-bootstrap 1.5.0-4 as a component of Azure Linux 3.0",
"product_id": "17084-4"
},
"product_reference": "4",
"relates_to_product_reference": "17084"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "azl3 javapackages-bootstrap 1.5.0-4 as a component of Azure Linux 3.0",
"product_id": "18347-17084"
},
"product_reference": "18347",
"relates_to_product_reference": "17084"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-36373",
"cwe": {
"id": "CWE-130",
"name": "Improper Handling of Length Parameter Inconsistency"
},
"notes": [
{
"category": "general",
"text": "apache",
"title": "Assigning CNA"
}
],
"product_status": {
"fixed": [
"19032-16820",
"19033-17086",
"19034-17084",
"18347-17084"
],
"known_affected": [
"16820-3",
"17086-2",
"17084-1",
"17084-4"
]
},
"references": [
{
"category": "self",
"summary": "CVE-2021-36373 Apache Ant TAR archive denial of service vulnerability - VEX",
"url": "https://msrc.microsoft.com/csaf/vex/2021/msrc_cve-2021-36373.json"
}
],
"remediations": [
{
"category": "vendor_fix",
"date": "2021-07-17T00:00:00.000Z",
"details": "1.10.11-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
"product_ids": [
"16820-3"
],
"url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
},
{
"category": "vendor_fix",
"date": "2021-07-17T00:00:00.000Z",
"details": "1.5.0-6: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": "2021-07-17T00:00:00.000Z",
"details": "1.14.0-2:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
"product_ids": [
"17084-1",
"17084-4"
],
"url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"environmentalsScore": 0.0,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"temporalScore": 5.5,
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"16820-3",
"17086-2",
"17084-1",
"17084-4"
]
}
],
"title": "Apache Ant TAR archive denial of service vulnerability"
}
]
}
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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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