Use After Free Affecting elog_project package, versions [,3.1.4-283534d)


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
2.8% (86th percentile)

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  • Snyk IDSNYK-UNMANAGED-ELOGPROJECT-2381097
  • published26 Jan 2022
  • disclosed17 Dec 2019
  • creditJacob Baines

Introduced: 17 Dec 2019

CVE-2019-3994  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade elog_project to version 3.1.4-283534d or higher.

Overview

Affected versions of this package are vulnerable to Use After Free due to a use after free. An unauthenticated remote attacker can crash the ELOG server by sending multiple HTTP POST requests which cause the ELOG function retrieve_url() to use a freed variable.

References

CVSS Base Scores

version 3.1