github - ghsa-3mg9-m3f6-v7fq

ghsa-3mg9-m3f6-v7fq

Vulnerability from github

Published

2022-09-25 00:00

Modified

2022-09-28 03:28

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

Proxy component of Apache Pulsar subject to abuse as Denial of Service endpoint

Details

Improper Input Validation vulnerability in Proxy component of Apache Pulsar allows an attacker to make TCP/IP connection attempts that originate from the Pulsar Proxy's IP address. When the Apache Pulsar Proxy component is used, it is possible to attempt to open TCP/IP connections to any IP address and port that the Pulsar Proxy can connect to. An attacker could use this as a way for DoS attacks that originate from the Pulsar Proxy's IP address. It hasn’t been detected that the Pulsar Proxy authentication can be bypassed. The attacker will have to have a valid token to a properly secured Pulsar Proxy. This issue affects Apache Pulsar Proxy versions 2.7.0 to 2.7.4; 2.8.0 to 2.8.2; 2.9.0 to 2.9.1; 2.6.4 and earlier.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.pulsar:pulsar"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.7.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c 2.8.2"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.pulsar:pulsar"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.8.0"
            },
            {
              "fixed": "2.8.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c 2.9.1"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.pulsar:pulsar"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.9.0"
            },
            {
              "fixed": "2.9.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-24280"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-09-28T03:28:50Z",
    "nvd_published_at": "2022-09-23T10:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Improper Input Validation vulnerability in Proxy component of Apache Pulsar allows an attacker to make TCP/IP connection attempts that originate from the Pulsar Proxy\u0027s IP address. When the Apache Pulsar Proxy component is used, it is possible to attempt to open TCP/IP connections to any IP address and port that the Pulsar Proxy can connect to. An attacker could use this as a way for DoS attacks that originate from the Pulsar Proxy\u0027s IP address. It hasn\u2019t been detected that the Pulsar Proxy authentication can be bypassed. The attacker will have to have a valid token to a properly secured Pulsar Proxy. This issue affects Apache Pulsar Proxy versions 2.7.0 to 2.7.4; 2.8.0 to 2.8.2; 2.9.0 to 2.9.1; 2.6.4 and earlier.",
  "id": "GHSA-3mg9-m3f6-v7fq",
  "modified": "2022-09-28T03:28:50Z",
  "published": "2022-09-25T00:00:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24280"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/pulsar"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/pulsar/wiki/CVE-2022-24280"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/ghs9jtjfbpy4c6xcftyvkl6swznlom1v"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Proxy component of Apache Pulsar subject to abuse as Denial of Service endpoint"
}

cve-2022-24280

Vulnerability from cvelistv5

Published

2022-09-23 09:25

Modified

2024-08-03 04:07

Severity ?

Summary

Apache Pulsar Proxy target broker address isn't validated

References

▼	URL	Tags
	https://lists.apache.org/thread/ghs9jtjfbpy4c6xcftyvkl6swznlom1v	x_refsource_MISC

Impacted products

▼	Vendor	Product
	Apache Software Foundation	Apache Pulsar

Show details on NVD website

JSON

To clipboard

{
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            "url": "https://lists.apache.org/thread/ghs9jtjfbpy4c6xcftyvkl6swznlom1v"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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        {
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          "vendor": "Apache Software Foundation",
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              "status": "affected",
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            },
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              "lessThanOrEqual": "2.8.2",
              "status": "affected",
              "version": "2.8",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "2.9.1",
              "status": "affected",
              "version": "2.9",
              "versionType": "custom"
            },
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          "lang": "en",
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        }
      ],
      "metrics": [
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      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Apache Pulsar Proxy target broker address isn\u0027t validated",
      "workarounds": [
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          "lang": "en",
          "value": "To address the issue, upgraded versions of Apache Pulsar Proxy will only allow connections to known broker ports 6650 and 6651 by default. In addition, it is necessary to limit proxied broker connections further to known broker addresses by specifying brokerProxyAllowedHostNames and brokerProxyAllowedIPAddresses Pulsar Proxy settings. In Pulsar Helm chart deployments, the setting names should be prefixed with \"PULSAR_PREFIX_\".\n\n2.7 users should upgrade Pulsar Proxies to 2.7.5 and apply configuration changes.\n2.8 users should upgrade Pulsar Proxies to at least 2.8.3 and apply configuration changes.\n2.9 users should upgrade Pulsar Proxies to at least 2.9.2 and apply configuration changes.\n2.10 users should apply configuration changes.\nAny users running the Pulsar Proxy 2.6.4 and earlier should upgrade to one of the above patched versions and apply configuration changes."
        }
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        },
        "affects": {
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            "vendor_data": [
              {
                "product": {
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                    {
                      "product_name": "Apache Pulsar",
                      "version": {
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                          {
                            "version_affected": "\u003c=",
                            "version_name": "2.7",
                            "version_value": "2.7.4"
                          },
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                            "version_affected": "\u003c=",
                            "version_name": "2.8",
                            "version_value": "2.8.2"
                          },
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                            "version_affected": "\u003c=",
                            "version_name": "2.9",
                            "version_value": "2.9.1"
                          },
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                            "version_value": "2.6.4"
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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.
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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