{"id":"CVE-2022-0677","aliases":["EUVD-2022-15763","GHSA-3vhp-778q-hqrc"],"status":"published","title":"Improper Handling of Length Parameter Inconsistency vulnerability in Bitdefender Update Server (VA-10144)","description":"Improper Handling of Length Parameter Inconsistency vulnerability in the Update Server component of Bitdefender Endpoint Security Tools (in relay role), GravityZone (in Update Server role) allows an attacker to cause a Denial-of-Service. This issue affects: Bitdefender Update Server versions prior to 3.4.0.276. Bitdefender GravityZone versions prior to 26.4-1. Bitdefender Endpoint Security Tools for Linux versions prior to 6.2.21.171. Bitdefender Endpoint Security Tools for Windows versions prior to 7.4.1.111.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01249,"percentile":0.69564,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-130"],"published":"2022-04-07T18:21:34Z","modified":"2026-06-17T04:21:03Z","products":[{"vendor":"bitdefender","product":"endpoint security tools for linux"},{"vendor":"bitdefender","product":"endpoint security tools for windows"},{"vendor":"bitdefender","product":"endpoint_security_tools"},{"vendor":"bitdefender","product":"gravityzone"},{"vendor":"bitdefender","product":"update server"},{"vendor":"bitdefender","product":"update_server"}],"references":[{"url":"https://www.bitdefender.com/support/security-advisories/improper-handling-of-length-parameter-inconsistency-vulnerability-in-bitdefender-update-server-va-10144","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0677"},{"url":"https://github.com/advisories/GHSA-3vhp-778q-hqrc"}],"sources":{"cve":[{"id":"CVE-2022-0677","title":"Improper Handling of Length Parameter Inconsistency vulnerability in Bitdefender Update Server (VA-10144)","description":"Improper Handling of Length Parameter Inconsistency vulnerability in the Update Server component of Bitdefender Endpoint Security Tools (in relay role), GravityZone (in Update Server role) allows an attacker to cause a Denial-of-Service. This issue affects: Bitdefender Update Server versions prior to 3.4.0.276. Bitdefender GravityZone versions prior to 26.4-1. Bitdefender Endpoint Security Tools for Linux versions prior to 6.2.21.171. Bitdefender Endpoint Security Tools for Windows versions prior to 7.4.1.111.","status":"published","published":"2022-04-07T18:21:34.788Z","modified":"2024-09-16T22:02:25.418Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-130"],"updated_at":"2026-11-02T14:34:42.028422Z"}],"euvd":[{"id":"EUVD-2022-15763","description":"Improper Handling of Length Parameter Inconsistency vulnerability in the Update Server component of Bitdefender Endpoint Security Tools (in relay role), GravityZone (in Update Server role) allows an attacker to cause a Denial-of-Service. This issue affects: Bitdefender Update Server versions prior to 3.4.0.276. Bitdefender GravityZone versions prior to 26.4-1. Bitdefender Endpoint Security Tools for Linux versions prior to 6.2.21.171. Bitdefender Endpoint Security Tools for Windows versions prior to 7.4.1.111.","status":"published","published":"2022-04-07T18:21:34Z","modified":"2024-09-16T22:02:25Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T00:55:06.207566Z"}],"ghsa":[{"id":"GHSA-3vhp-778q-hqrc","title":"Improper Handling of Length Parameter Inconsistency vulnerability in the Update Server component...","description":"Improper Handling of Length Parameter Inconsistency vulnerability in the Update Server component of Bitdefender Endpoint Security Tools (in relay role), GravityZone (in Update Server role) allows an attacker to cause a Denial-of-Service. This issue affects: Bitdefender Update Server versions prior to 3.4.0.276. Bitdefender GravityZone versions prior to 26.4-1. Bitdefender Endpoint Security Tools for Linux versions prior to 6.2.21.171. Bitdefender Endpoint Security Tools for Windows versions prior to 7.4.1.111.","status":"published","published":"2022-04-08T00:00:22Z","modified":"2023-01-27T05:01:30Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T14:41:54.80485Z"}],"nvd":[{"id":"CVE-2022-0677","description":"Improper Handling of Length Parameter Inconsistency vulnerability in the Update Server component of Bitdefender Endpoint Security Tools (in relay role), GravityZone (in Update Server role) allows an attacker to cause a Denial-of-Service. This issue affects: Bitdefender Update Server versions prior to 3.4.0.276. Bitdefender GravityZone versions prior to 26.4-1. Bitdefender Endpoint Security Tools for Linux versions prior to 6.2.21.171. Bitdefender Endpoint Security Tools for Windows versions prior to 7.4.1.111.","status":"published","published":"2022-04-07T19:15:07.96Z","modified":"2026-06-17T04:21:03Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-130"],"updated_at":"2026-11-02T14:07:14.706146Z"}]}}