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Oracle Linux: (CVE-2019-19334) ELSA-2019-4360: libyang security update

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Oracle Linux: (CVE-2019-19334) ELSA-2019-4360: libyang security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
12/06/2019
Created
10/06/2022
Added
10/05/2022
Modified
10/05/2022

Description

In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type "identityref". An application that uses libyang to parse untrusted YANG files may be vulnerable to this flaw, which would allow an attacker to cause a denial of service or possibly gain code execution.

Solution(s)

  • oracle-linux-upgrade-libyang

References

  • ELSA-2019-4360
  • CVE-2019-19334

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