Description

In Apache HTTP Server versions 2.4.0 to 2.4.46 a specially crafted SessionHeader sent by an origin server could cause a heap overflow

Remediation

References

CVE-2021-26691

Related Vulnerabilities

Oracle Database Server CVE-2008-0345 Vulnerability (CVE-2008-0345)

Envoy Proxy CVE-2020-25018 Vulnerability (CVE-2020-25018)

WordPress Plugin Image Gallery with Slideshow 'upload-file.php' Arbitrary File Upload (1.5)

Liferay DXP CVE-2022-42126 Vulnerability (CVE-2022-42126)

phpMyAdmin Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2014-8961)

Severity

Critical

Classification

CVE-2021-26691 CWE-787 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities