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Oracle Linux: (CVE-2019-3863) (Multiple Advisories): libssh2 security update

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Oracle Linux: (CVE-2019-3863) (Multiple Advisories): libssh2 security update

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
03/19/2019
Created
07/03/2019
Added
07/03/2019
Modified
07/21/2020

Description

A flaw was found in libssh2 before 1.8.1. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used as an index to copy memory causing in an out of bounds memory write error.

Solution(s)

  • oracle-linux-upgrade-libssh2
  • oracle-linux-upgrade-libssh2-devel
  • oracle-linux-upgrade-libssh2-docs

References

  • ELSA-2019-1652
  • CVE-2019-3863

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