CVE-2017-9269 Information

Description

In libzypp before August 2018 GPG keys attached to YUM repositories were not correctly pinned allowing malicious repository mirrors to silently downgrade to unsigned repositories with potential malicious content.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://bugzilla.suse.com/show_bug.cgi?id=1045735 https://lists.opensuse.org/opensuse-security-announce/2017-08/msg00002.html https://www.suse.com/de-de/security/cve/CVE-2017-9269/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8