CVE-2021-41524 null pointer dereference in h2 fuzzing

2021-10-0508:40:11

CWE-476

apache

www.cve.org

7.6 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

78.8%

JSON

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.

CNA Affected

[
  {
    "product": "Apache HTTP Server",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "status": "affected",
        "version": "2.4.49"
      }
    ]
  }
]