{"id":"GHSA-3mg9-m3f6-v7fq","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.","aliases":["CVE-2022-24280"],"modified":"2023-11-08T04:08:30.312432Z","published":"2022-09-25T00:00:18Z","database_specific":{"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2022-09-28T03:28:50Z","nvd_published_at":"2022-09-23T10:15:00Z","cwe_ids":["CWE-20"]},"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"}],"affected":[{"package":{"name":"org.apache.pulsar:pulsar","ecosystem":"Maven","purl":"pkg:maven/org.apache.pulsar/pulsar"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.5"}]}],"versions":["1.19.0-incubating","1.20.0-incubating","1.21.0-incubating","1.22.0-incubating","1.22.1-incubating","2.0.0-rc1-incubating","2.0.1-incubating","2.1.0-incubating","2.1.1-incubating","2.2.0","2.2.1","2.3.0","2.3.1","2.3.2","2.4.0","2.4.1","2.4.2","2.5.0","2.5.1","2.5.2","2.6.0","2.6.1","2.6.2","2.6.3","2.6.4","2.7.0","2.7.1","2.7.2","2.7.3","2.7.4"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/09/GHSA-3mg9-m3f6-v7fq/GHSA-3mg9-m3f6-v7fq.json"}},{"package":{"name":"org.apache.pulsar:pulsar","ecosystem":"Maven","purl":"pkg:maven/org.apache.pulsar/pulsar"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.0"},{"fixed":"2.8.3"}]}],"versions":["2.8.0","2.8.1","2.8.2"],"database_specific":{"last_known_affected_version_range":"\u003c 2.8.2","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/09/GHSA-3mg9-m3f6-v7fq/GHSA-3mg9-m3f6-v7fq.json"}},{"package":{"name":"org.apache.pulsar:pulsar","ecosystem":"Maven","purl":"pkg:maven/org.apache.pulsar/pulsar"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.9.0"},{"fixed":"2.9.2"}]}],"versions":["2.9.0","2.9.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/09/GHSA-3mg9-m3f6-v7fq/GHSA-3mg9-m3f6-v7fq.json","last_known_affected_version_range":"\u003c 2.9.1"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}