Out-of-bounds Write Affecting httpd24-devel package, versions <0:2.4.41-1.88.amzn1


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
1.43% (87th percentile)

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  • Snyk IDSNYK-AMZN201803-HTTPD24DEVEL-1720017
  • published27 Sept 2021
  • disclosed15 Aug 2019

Introduced: 15 Aug 2019

CVE-2019-10081  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2018.03 httpd24-devel to version 0:2.4.41-1.88.amzn1 or higher.
This issue was patched in ALAS-2019-1311.

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.

HTTP/2 (2.4.20 through 2.4.39) very early pushes, for example configured with "H2PushResource", could lead to an overwrite of memory in the pushing request's pool, leading to crashes. The memory copied is that of the configured push link header values, not data supplied by the client.

References