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

WordPress Plugin Attendance Manager Multiple Vulnerabilities (0.5.6)

TYPO3 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-32668)

Oracle Database Server Other Vulnerability (CVE-2005-1197)

Oracle Database Server CVE-2009-1971 Vulnerability (CVE-2009-1971)

IBM RTC Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2016-9746)

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