DEBIAN-CVE-2021-41524

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2021-41524
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-41524.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-41524
Upstream
Published
2021-10-05T09:15:07Z
Modified
2025-09-19T06:24:34Z
Summary
[none]
Details

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.

References

Affected packages

Debian:12 / apache2

Package

Name
apache2
Purl
pkg:deb/debian/apache2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.50-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / apache2

Package

Name
apache2
Purl
pkg:deb/debian/apache2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.50-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / apache2

Package

Name
apache2
Purl
pkg:deb/debian/apache2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.50-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}