{"id":"CVE-2022-42306","aliases":["EUVD-2022-45381","GHSA-33c2-32m9-q3cg"],"status":"published","title":"An issue was discovered in Veritas NetBackup through 8.2 and related Veritas products. An...","description":"An issue was discovered in Veritas NetBackup through 8.2 and related Veritas products. An attacker with local access can send a crafted packet to pbx_exchange during registration and cause a NULL pointer exception, effectively crashing the pbx_exchange process.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AC:L/AV:L/A:H/C:N/I:N/PR:L/S:C/UI:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00188,"percentile":0.08481,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2022-10-03T14:48:27Z","modified":"2026-06-17T05:04:40Z","products":[{"vendor":"veritas","product":"netbackup"}],"references":[{"url":"https://www.veritas.com/content/support/en_US/security/VTS22-010#M1","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-42306"},{"url":"https://github.com/advisories/GHSA-33c2-32m9-q3cg"}],"sources":{"cve":[{"id":"CVE-2022-42306","description":"An issue was discovered in Veritas NetBackup through 8.2 and related Veritas products. An attacker with local access can send a crafted packet to pbx_exchange during registration and cause a NULL pointer exception, effectively crashing the pbx_exchange process.","status":"published","published":"2022-10-03T14:48:27Z","modified":"2024-08-03T13:03:45.941Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AC:L/AV:L/A:H/C:N/I:N/PR:L/S:C/UI:N","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:34:27.327929Z"}],"euvd":[{"id":"EUVD-2022-45381","description":"An issue was discovered in Veritas NetBackup through 8.2 and related Veritas products. An attacker with local access can send a crafted packet to pbx_exchange during registration and cause a NULL pointer exception, effectively crashing the pbx_exchange process.","status":"published","published":"2022-10-03T14:48:27Z","modified":"2024-08-03T13:03:45Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AC:L/AV:L/A:H/C:N/I:N/PR:L/S:C/UI:N","level":"medium"}],"updated_at":"2026-11-03T03:25:19.588915Z"}],"ghsa":[{"id":"GHSA-33c2-32m9-q3cg","title":"An issue was discovered in Veritas NetBackup through 8.2 and related Veritas products. An...","description":"An issue was discovered in Veritas NetBackup through 8.2 and related Veritas products. An attacker with local access can send a crafted packet to pbx_exchange during registration and cause a NULL pointer exception, effectively crashing the pbx_exchange process.","status":"published","published":"2022-10-04T00:00:22Z","modified":"2023-01-27T05:08:48Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:43:20.56941Z"}],"nvd":[{"id":"CVE-2022-42306","description":"An issue was discovered in Veritas NetBackup through 8.2 and related Veritas products. An attacker with local access can send a crafted packet to pbx_exchange during registration and cause a NULL pointer exception, effectively crashing the pbx_exchange process.","status":"published","published":"2022-10-03T15:15:22.077Z","modified":"2026-06-17T05:04:40.97Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:07:29.026521Z"}]}}