CVE-2022-29536
7.5 · HIGHOverview
CVE-2022-29536 is a high-severity vulnerability affecting gnome epiphany. It was published on April 20, 2022 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered.
Remediation
Check the references section for vendor advisories and patches from gnome. Update epiphany 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 | epiphany | >= 0, < 41.4 | Affected |
References
Frequently Asked Questions
What is CVE-2022-29536?
CVE-2022-29536 is a high-severity vulnerability affecting gnome epiphany. It was published on April 20, 2022 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2022-29536?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-29536?
Check the references section for vendor advisories and patches from gnome. Update epiphany 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-2022-29536?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-29536 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.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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