CVE-2022-24280 Apache Pulsar Proxy target broker address isn't validated

2022-09-2309:25:12

CWE-20

apache

www.cve.org

apache pulsar

proxy component

tcp/ip

connection

vulnerability

input validation

dos attacks

authentication bypass

cve-2022-24280

EPSS

0.001

Percentile

25.5%

JSON

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.

CNA Affected

[
  {
    "product": "Apache Pulsar",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThanOrEqual": "2.7.4",
        "status": "affected",
        "version": "2.7",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "2.8.2",
        "status": "affected",
        "version": "2.8",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "2.9.1",
        "status": "affected",
        "version": "2.9",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "2.6.4",
        "status": "affected",
        "version": "2.6 and earlier",
        "versionType": "custom"
      }
    ]
  }
]

References

lists.apache.org/thread/ghs9jtjfbpy4c6xcftyvkl6swznlom1v

EPSS

0.001

Percentile

25.5%

JSON

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