PT-2022-23728 · Veritas · Veritas Netbackup

Published 2022-07-28 · Updated 2022-08-09 · CVE-2022-36984

Positive Technologies (AI Summary)

CVSS v3.1

7.7

High

Base vector

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

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 was discovered that allows an attacker with authenticated access to a NetBackup Client to remotely trigger a denial of service attack against a NetBackup Primary server.

Recommendations For versions 8.1.x through 8.1.2, update to a version outside of this range to mitigate the risk. For version 8.2, update to a version outside of this range to mitigate the risk. For versions 8.3.x through 8.3.0.2, update to a version outside of this range to mitigate the risk. For versions 9.x through 9.0.0.1, update to a version outside of this range to mitigate the risk. For versions 9.1.x through 9.1.0.1, update to a version outside of this range to mitigate the risk. As a temporary workaround, consider restricting access to the NetBackup Client to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2022-36984

Affected Products

Veritas Netbackup

References · 4

• https://osv.dev/vulnerability/CVE-2022-36984 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-36984 · Security Note
• https://veritas.com/content/support/en_US/security/VTS22-004#h8 · Vendor Advisory
• https://t.me/cvenotify/33883 · Telegram Post