PT-2024-26886 · Zammad · Zammad

Michael F. Schönitzer · Published 2024-05-19 · Updated 2024-07-03 · CVE-2024-36078

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Zammad versions prior to 6.3.1

Description A Ruby gem bundled by Zammad is installed with world-writable file permissions, allowing a local attacker on the server to modify the gem's files and inject arbitrary code into Zammad processes. These processes run with the environment and permissions of the Zammad user.

Recommendations For versions prior to 6.3.1, update to version 6.3.1 or later to resolve the issue. As a temporary workaround, consider restricting write access to the Ruby gem's files to prevent modification by unauthorized users.

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2024-36078

Affected Products

Zammad

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2024-36078 · Security Note
• https://zammad.com/en/advisories/zaa-2024-04 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-36078 · Vendor Advisory
• https://t.me/cvenotify/80399 · Telegram Post
• https://twitter.com/CVEnew/status/1792290918017454188 · Twitter Post