CVE-2018-19358
7.8 · HIGHOverview
CVE-2018-19358 is a high-severity vulnerability affecting gnome gnome-keyring. It was published on November 18, 2018 and has a CVSS 3.0 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
GNOME Keyring through 3.28.2 allows local users to retrieve login credentials via a Secret Service API call and the D-Bus interface if the keyring is unlocked, a similar issue to CVE-2008-7320. One perspective is that this occurs because available D-Bus protection mechanisms (involving the busconfig and policy XML elements) are not used. NOTE: the vendor disputes this because, according to the security model, untrusted applications must not be allowed to access the user's session bus socket.
Remediation
Check the references section for vendor advisories and patches from gnome. Update gnome-keyring to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| gnome | gnome-keyring | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2018-19358?
CVE-2018-19358 is a high-severity vulnerability affecting gnome gnome-keyring. It was published on November 18, 2018 and has a CVSS 3.0 base score of 7.8 (HIGH).
How severe is CVE-2018-19358?
This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-19358?
Check the references section for vendor advisories and patches from gnome. Update gnome-keyring to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-19358?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-19358 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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