Description

An issue was discovered in Envoy 1.14.0. There is a remotely exploitable crash for HTTP2 Metadata, because an empty METADATA map triggers a Reachable Assertion.

Remediation

References

CVE-2021-29258

Related Vulnerabilities

Apache Tomcat version older than 6.0.9

WeBid Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2014-5101)

PHP Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2012-6113)

WordPress 6.2.x Shortcode Execution (6.2 - 6.2.1)

WordPress Plugin PlanSo Forms Cross-Site Scripting (2.6.3)

Severity

High

Classification

CVE-2021-29258 CWE-617 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Missing Update Known Vulnerabilities