NULL Pointer Dereference Affecting mod_ssl package, versions <1:2.4.37-47.0.1.module+el8.6.0+20683+407db9f5.2


low

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.51% (77th percentile)
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NVD
7.5 high
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SUSE
8.1 high
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Red Hat
7.5 high

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  • Snyk ID SNYK-ORACLE8-MODSSL-2935263
  • published 25 Jun 2022
  • disclosed 10 Jun 2021

How to fix?

Upgrade Oracle:8 mod_ssl to version 1:2.4.37-47.0.1.module+el8.6.0+20683+407db9f5.2 or higher.
This issue was patched in ELSA-2022-5163.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mod_ssl package and not the mod_ssl package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

Apache HTTP Server versions 2.4.41 to 2.4.46 mod_proxy_http can be made to crash (NULL pointer dereference) with specially crafted requests using both Content-Length and Transfer-Encoding headers, leading to a Denial of Service