Improper Resource Shutdown or Release

Affecting libxml2 package, versions <2.9.4+dfsg1-2.2+deb9u3

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Overview

xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.

References

CVSS Score

7.5
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    None
  • Integrity
    None
  • Availability
    High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE
CVE-2019-20388
CWE
CWE-404
Snyk ID
SNYK-DEBIAN9-LIBXML2-542930
Disclosed
21 Jan, 2020
Published
22 Jan, 2020