PT-2021-21352 · Suse · Longhorn

Dagan Henderson + 1 · Published 2021-12-17 · Updated 2023-02-10 · CVE-2021-36780

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions SUSE Longhorn longhorn versions prior to 1.1.3 longhorn versions prior to 1.2.3v

Description A Missing Authentication for Critical Function issue in longhorn of SUSE Longhorn allows attackers to connect to a longhorn-engine replica instance, granting them the ability to read and write data to and from a replica that they should not have access to.

Recommendations For SUSE Longhorn longhorn versions prior to 1.1.3, update to version 1.1.3 or later to resolve the issue. For longhorn versions prior to 1.2.3v, update to version 1.2.3v or later to resolve the issue.

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2021-36780

GHSA-G358-M2WP-MHHX

Affected Products

Longhorn

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-36780 · Security Note
• https://osv.dev/vulnerability/CVE-2021-36780 · Vendor Advisory
• https://bugzilla.suse.com/show_bug.cgi?id=1191819 · Vendor Advisory
• https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx · Note
• https://t.me/cvenotify/24579 · Telegram Post
• https://t.me/cvenotify/24576 · Telegram Post