Description

Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Cookie header handled by mod_session can cause a NULL pointer dereference and crash, leading to a possible Denial Of Service

Remediation

References

CVE-2021-26690

Related Vulnerabilities

PHP Improper Input Validation Vulnerability (CVE-2016-4072)

MySQL CVE-2022-21617 Vulnerability (CVE-2022-21617)

OpenSSL CVE-2021-4160 Vulnerability (CVE-2021-4160)

WordPress Plugin NextGEN Gallery-WordPress Gallery SQL Injection (3.2.10)

phpBB Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2019-16993)

Severity

High

Classification

CVE-2021-26690 CWE-476 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Missing Update Known Vulnerabilities