CVE-2017-9269 | BDVDB-2026-97267 Detail

SUSElibzypp

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.

Impact#

Per CVSS v3.0: confidentiality impact high, integrity impact high, availability impact low. Attack vector: network.

Weaknesses#

CWE-757

References#

Exploit#

No public exploit known

History#

Version 12018-03-01Record published in the CVE List.
Version 22024-09-17Most recent update recorded in the CVE List.

Published

Published: 2018-03-01
Last modified: 2024-09-17

Vendor information

Vendor: SUSE
Product: libzypp

All SUSE vulnerabilities

Score

7.7 High

EPSS

2.2%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 83.0.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< 201808
Fixed
201808

Scoring System

CVSS v4.0

Not available

CVSS v3.1

Not available

CVSS v3.0

7.7 High

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

Metric breakdown
Attack Vector	Network
Attack Complexity	High
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	Low

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).