CVE-2022-42306

EPSS 0.09%
Veröffentlicht 03.10.2022 15:15:22
Zuletzt bearbeitet 21.11.2024 07:24:42
Quelle cve@mitre.org
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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.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Veritas ≫ Netbackup Version <= 8.2

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.09%	0.266

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
cve@mitre.org	6.5	2	4	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://www.veritas.com/content/support/en_US/security/VTS22-010#M1

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2022-42306

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-42306

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-42306

EUVD