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EUVD-2021-30705

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 23 Views

Envoy proxy for cloud-native apps may crash and cause denial of service on buffer overflow issues.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2021-43825
23 Feb 202202:12
–circl
cnnvd
CNNVD
Envoy resource management error vulnerability
22 Feb 202200:00
–cnnvd
cnvd
CNVD
Envoy Resource Management Error Vulnerability (CNVD-2022-82669)
24 Feb 202200:00
–cnvd
cve
CVE
CVE-2021-43825
22 Feb 202222:45
–cve
cvelist
Cvelist
CVE-2021-43825 Use-after-free in Envoy
22 Feb 202222:45
–cvelist
hashicorp
HashiCorp Security Advisories
Consul’s Connect Service Mesh Affected By Recent Envoy Security Releases
1 Mar 202200:15
–hashicorp
mend
Mend
CVE-2021-43825
22 Feb 202222:45
–mend
nvd
NVD
CVE-2021-43825
22 Feb 202223:15
–nvd
osv_bit
osv_bit
BIT-ENVOY-2021-43825 Use-after-free in Envoy
6 Mar 202410:56
–osv_bit
osv_cve
osv_cve
CVE-2021-43825
22 Feb 202223:15
–osv_cve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "4e8cf233-220d-3bf7-b3fb-22e2eabf6cb4",
        "vendor": {
          "name": "envoyproxy"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "37cb3052-50cd-3c6b-b6ac-4b07265610d6",
        "product": {
          "name": "envoy"
        },
        "product_version": "1.21.0, < 1.21.1"
      },
      {
        "id": "49ce52bf-3207-36b5-a2e7-6cdf27b43863",
        "product": {
          "name": "envoy"
        },
        "product_version": "1.20.0, < 1.20.2"
      },
      {
        "id": "7eea9e81-16f5-3338-9586-b80091089e12",
        "product": {
          "name": "envoy"
        },
        "product_version": "1.19.0, < 1.19.3"
      },
      {
        "id": "ea79704f-9ca9-3bbb-889b-c0900d8abd4d",
        "product": {
          "name": "envoy"
        },
        "product_version": "< 1.18.6"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
7.4High risk
Vulners AI Score7.4
CVSS 3.16.1 - 7.5
CVSS 25
EPSS0.00877
SSVC
23