PT-2024-12153 · Dell · Dell Os10 Networking Switches

Rafael Schaefer · Published 2024-02-15 · Updated 2024-02-19 · CVE-2023-28078

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Dell OS10 Networking Switches versions 10.5.2.x and above

Description A remote unauthenticated attacker could potentially exploit a vulnerability with zeroMQ when VLT is configured, leading to information disclosure and a possible Denial of Service when a huge number of requests are sent to the switch. This is a high severity vulnerability as it allows an attacker to view sensitive data.

Recommendations For Dell OS10 Networking Switches versions 10.5.2.x and above, upgrade to a newer version at the earliest opportunity to resolve the issue. As a temporary workaround, consider restricting access to the zeroMQ component when VLT is configured until a patch is available.

Fix

Weakness Enumeration

CWE-923

Related Identifiers

CVE-2023-28078

Affected Products

Dell Os10 Networking Switches

References · 9

• https://dell.com/support/kbdoc/en-us/000216584/dsa-2023-124-security-update-for-dell-smartfabric-os10-multiple-vulnerabilities · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-28078 · Security Note
• https://osv.dev/vulnerability/CVE-2023-28078 · Vendor Advisory
• https://twitter.com/CVEnew/status/1758110928237908392 · Twitter Post
• https://t.me/cvenotify/71522 · Telegram Post
• https://twitter.com/catnap707/status/1759410627595182151 · Twitter Post
• https://twitter.com/cracbot/status/1758370687318974937 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1758156405586948409 · Twitter Post
• https://twitter.com/CCBalert/status/1759606465256423743 · Twitter Post