PT-2017-16883 · Zammad · Zammad

Published 2017-03-13 · Updated 2019-10-03 · CVE-2017-6080

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Zammad versions prior to 1.0.4 Zammad versions 1.1.x prior to 1.1.3 Zammad versions 1.2.x prior to 1.2.1

Description The issue is caused by a lack of protection mechanism involving HTTP Access-Control headers. An attacker can exploit this by sending cross-domain requests directly to the REST API for users with a valid session cookie and receive the result.

Recommendations For versions prior to 1.0.4, update to version 1.0.4 or later. For versions 1.1.x prior to 1.1.3, update to version 1.1.3 or later. For versions 1.2.x prior to 1.2.1, update to version 1.2.1 or later.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2017-6080

Affected Products

Zammad

References · 4

• https://zammad.com/de/news/security-advisory-zaa-2017-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-6080 · Security Note
• https://osv.dev/vulnerability/CVE-2017-6080 · Vendor Advisory
• http://securityfocus.com/bid/96937 · Note