Use After Free Affecting apache2 package, versions <2.4.39-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.57% (79th percentile)

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  • Snyk IDSNYK-ALPINE320-APACHE2-7008085
  • published23 May 2024
  • disclosed11 Jun 2019

Introduced: 11 Jun 2019

CVE-2019-0196  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade Alpine:3.20 apache2 to version 2.4.39-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream apache2 package and not the apache2 package as distributed by Alpine. See How to fix? for Alpine:3.20 relevant fixed versions and status.

A vulnerability was found in Apache HTTP Server 2.4.17 to 2.4.38. Using fuzzed network input, the http/2 request handling could be made to access freed memory in string comparison when determining the method of a request and thus process the request incorrectly.

References