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NULL Pointer Dereference Affecting httpd24-devel package, versions <0:2.4.33-2.78.amzn1

Severity

 Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
3.45% (92nd percentile)

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  • Snyk IDSNYK-AMZN201803-HTTPD24DEVEL-1712739
  • published27 Sept 2021
  • disclosed26 Mar 2018
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Introduced: 26 Mar 2018

CVE-2018-1302  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2018.03 httpd24-devel to version 0:2.4.33-2.78.amzn1 or higher.
This issue was patched in ALAS-2018-1004.

NVD Description

Note: Versions mentioned in the description apply only to the upstream httpd24-devel package and not the httpd24-devel package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.

When an HTTP/2 stream was destroyed after being handled, the Apache HTTP Server prior to version 2.4.30 could have written a NULL pointer potentially to an already freed memory. The memory pools maintained by the server make this vulnerability hard to trigger in usual configurations, the reporter and the team could not reproduce it outside debug builds, so it is classified as low risk.

References