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Use After Free Affecting mod_md package, versions <1:2.0.8-8.module+el8.3.0+6814+67d1e611

Severity

 Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
19.3% (97th percentile)

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  • Snyk IDSNYK-CENTOS8-MODMD-2084811
  • published26 Jul 2021
  • disclosed1 Apr 2019
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Introduced: 1 Apr 2019

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

How to fix?

Upgrade Centos:8 mod_md to version 1:2.0.8-8.module+el8.3.0+6814+67d1e611 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mod_md package and not the mod_md package as distributed by Centos. See How to fix? for Centos:8 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