CVE-2022-24280

2022-09-2310:15:10

CWE-20

[email protected]

web.nvd.nist.gov

cve-2022-24280

nvd

security

vulnerability

apache pulsar proxy

tcp/ip

dos attack

authentication bypass

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

25.1%

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.

Affected configurations

Vulners

NVD

Node

apache_software_foundationapache_strutsRange≤2.7.4

apache_software_foundationapache_strutsRange≤2.8.2

apache_software_foundationapache_strutsRange≤2.9.1

apache_software_foundationapache_strutsRange≤2.6.4

VendorProductVersionCPE
apachepulsarcpe:/a:apache:pulsar::::

Vendor	Product	Version	CPE
apache	pulsar		cpe:/a:apache:pulsar::::

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"
      }
    ]
  }
]