PT-2022-23743 · Veritas · Netbackup

Published 2022-07-28 · Updated 2022-08-09 · CVE-2022-36998

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Veritas NetBackup versions 8.1.x through 8.1.2 Veritas NetBackup version 8.2 Veritas NetBackup versions 8.3.x through 8.3.0.2 Veritas NetBackup versions 9.x through 9.0.0.1 Veritas NetBackup versions 9.1.x through 9.1.0.1

Description An issue allows an attacker with authenticated access to a NetBackup Client to remotely trigger a stack-based buffer overflow on the NetBackup Primary server, resulting in a denial of service.

Recommendations For versions 8.1.x through 8.1.2, update to a version outside of this range to resolve the issue. For version 8.2, update to a version outside of this range to resolve the issue. For versions 8.3.x through 8.3.0.2, update to a version outside of this range to resolve the issue. For versions 9.x through 9.0.0.1, update to a version outside of this range to resolve the issue. For versions 9.1.x through 9.1.0.1, update to a version outside of this range to resolve the issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-36998

Affected Products

Netbackup

References · 3

• https://veritas.com/content/support/en_US/security/VTS22-004#m3 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-36998 · Security Note
• https://osv.dev/vulnerability/CVE-2022-36998 · Vendor Advisory