cvelistv5 - cve-2021-1350

▼	URL	Tags
	ykramarz@cisco.com	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-umb-dos-dgKzDEBP	Vendor Advisory

▼	Vendor	Product
	Cisco	Cisco Umbrella Insights Virtual Appliance

cisco-sa-umb-dos-dgkzdebp

Vulnerability from csaf_cisco

Published

2021-01-20 16:00

Modified

2021-01-20 16:00

Summary

Cisco Umbrella Dashboard Packet Flood Vulnerability

Notes

Summary

A vulnerability in the web UI of Cisco Umbrella could allow an unauthenticated, remote attacker to negatively affect the performance of this service. The vulnerability exists due to insufficient rate limiting controls in the web UI. An attacker could exploit this vulnerability by sending crafted HTTPS packets at a high and sustained rate. A successful exploit could allow the attacker to negatively affect the performance of the web UI. Cisco has addressed this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-umb-dos-dgKzDEBP ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-umb-dos-dgKzDEBP"]

Vulnerable Products

This vulnerability affects Cisco Umbrella, which is cloud based. No user action is required.

Products Confirmed Not Vulnerable

Only products listed in the Vulnerable Products ["#vp"] section of this advisory are known to be affected by this vulnerability.

Workarounds

There are no workarounds that address this vulnerability.

Fixed Software

Cisco has addressed this vulnerability in Cisco Umbrella Dashboard, which is cloud based. No user action is required. Customers who need additional information are advised to contact Cisco Umbrella Support at umbrella-support@cisco.com ["mailto:umbrella-support@cisco.com"] or their contracted maintenance providers.

Vulnerability Policy

To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.

Exploitation and Public Announcements

The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.

Source

Cisco would like to thank Abhinav Khanna of eSec Forte Technologies for reporting this vulnerability.

Legal Disclaimer

THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.

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        "text": "A vulnerability in the web UI of Cisco Umbrella could allow an unauthenticated, remote attacker to negatively affect the performance of this service.\r\n\r\nThe vulnerability exists due to insufficient rate limiting controls in the web UI. An attacker could exploit this vulnerability by sending crafted HTTPS packets at a high and sustained rate. A successful exploit could allow the attacker to negatively affect the performance of the web UI.\r\n\r\nCisco has addressed this vulnerability. There are no workarounds that address this vulnerability.\r\n\r\nThis advisory is available at the following link:\r\nhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-umb-dos-dgKzDEBP [\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-umb-dos-dgKzDEBP\"]",
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var-202101-1062

Vulnerability from variot

A vulnerability in the web UI of Cisco Umbrella could allow an unauthenticated, remote attacker to negatively affect the performance of this service. The vulnerability exists due to insufficient rate limiting controls in the web UI. An attacker could exploit this vulnerability by sending crafted HTTPS packets at a high and sustained rate. A successful exploit could allow the attacker to negatively affect the performance of the web UI. Cisco has addressed this vulnerability. Cisco Umbrella Is vulnerable to resource allocation without restrictions or throttling.Denial of service (DoS) It may be put into a state. Cisco Umbrella is a cloud security platform of Cisco (Cisco). The platform protects against cyber threats such as phishing, malware, and ransomware

Show details on source website

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To clipboard

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gsd-2021-1350

Vulnerability from gsd

Modified

2023-12-13 01:23

Details

A vulnerability in the web UI of Cisco Umbrella could allow an unauthenticated, remote attacker to negatively affect the performance of this service. The vulnerability exists due to insufficient rate limiting controls in the web UI. An attacker could exploit this vulnerability by sending crafted HTTPS packets at a high and sustained rate. A successful exploit could allow the attacker to negatively affect the performance of the web UI. Cisco has addressed this vulnerability.

Aliases

CVE-2021-1350

Aliases

CVE-2021-1350

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2021-1350",
    "description": "A vulnerability in the web UI of Cisco Umbrella could allow an unauthenticated, remote attacker to negatively affect the performance of this service. The vulnerability exists due to insufficient rate limiting controls in the web UI. An attacker could exploit this vulnerability by sending crafted HTTPS packets at a high and sustained rate. A successful exploit could allow the attacker to negatively affect the performance of the web UI. Cisco has addressed this vulnerability.",
    "id": "GSD-2021-1350"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-1350"
      ],
      "details": "A vulnerability in the web UI of Cisco Umbrella could allow an unauthenticated, remote attacker to negatively affect the performance of this service. The vulnerability exists due to insufficient rate limiting controls in the web UI. An attacker could exploit this vulnerability by sending crafted HTTPS packets at a high and sustained rate. A successful exploit could allow the attacker to negatively affect the performance of the web UI. Cisco has addressed this vulnerability.",
      "id": "GSD-2021-1350",
      "modified": "2023-12-13T01:23:24.025719Z",
      "schema_version": "1.4.0"
    }
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  "namespaces": {
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        "ASSIGNER": "psirt@cisco.com",
        "DATE_PUBLIC": "2021-01-20T16:00:00",
        "ID": "CVE-2021-1350",
        "STATE": "PUBLIC",
        "TITLE": "Cisco Umbrella Dashboard Packet Flood Vulnerability"
      },
      "affects": {
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          "vendor_data": [
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              "product": {
                "product_data": [
                  {
                    "product_name": "Cisco Umbrella Insights Virtual Appliance ",
                    "version": {
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            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
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            "baseScore": 5.3,
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            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
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            "scope": "UNCHANGED",
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}

ghsa-28r8-9g34-2x25

Vulnerability from github

Published

2022-05-24 17:39

Modified

2022-05-24 17:39

Details

A vulnerability in the web UI of Cisco Umbrella could allow an unauthenticated, remote attacker to negatively affect the performance of this service. The vulnerability exists due to insufficient rate limiting controls in the web UI. An attacker could exploit this vulnerability by sending crafted HTTPS packets at a high and sustained rate. A successful exploit could allow the attacker to negatively affect the performance of the web UI. Cisco has addressed this vulnerability.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-1350"
  ],
  "database_specific": {
    "cwe_ids": [
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-01-20T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "\n A vulnerability in the web UI of Cisco Umbrella could allow an unauthenticated, remote attacker to negatively affect the performance of this service.\n The vulnerability exists due to insufficient rate limiting controls in the web UI. An attacker could exploit this vulnerability by sending crafted HTTPS packets at a high and sustained rate. A successful exploit could allow the attacker to negatively affect the performance of the web UI.\n Cisco has addressed this vulnerability. ",
  "id": "GHSA-28r8-9g34-2x25",
  "modified": "2022-05-24T17:39:41Z",
  "published": "2022-05-24T17:39:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1350"
    },
    {
      "type": "WEB",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-umb-dos-dgKzDEBP"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-1350

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature

Action not permitted

cve-2021-1350

Vulnerability from cvelistv5

cisco-sa-umb-dos-dgkzdebp

Vulnerability from csaf_cisco

var-202101-1062

Vulnerability from variot

gsd-2021-1350

Vulnerability from gsd

ghsa-28r8-9g34-2x25

Vulnerability from github

Tags

Sightings

Nomenclature