CVE-2021-41524

Description

While fuzzing the 2.4.49 httpd, a new null pointer dereference was detected during HTTP/2 request processing, allowing an external source to DoS the server. This requires a specially crafted request. The vulnerability was recently introduced in version 2.4.49. No exploit is known to the project.

Risk Information

Base Score

7.5

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

7.103

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2021-41524 are fixed in Apache Apache 2.4.50	Windows
Vulnerabilities CVE-2021-41524,CVE-2021-41773 are fixed in Apache 2.4.50	Windows
Vulnerabilities CVE-2021-41524 are fixed in Apache Apache 2.4.50 (For Linux)	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234