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Amazon Linux AMI: CVE-2019-3863: Security patch for libssh2 (ALAS-2019-1254)

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Amazon Linux AMI: CVE-2019-3863: Security patch for libssh2 (ALAS-2019-1254)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
03/19/2019
Created
08/15/2019
Added
08/13/2019
Modified
08/13/2019

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)

  • amazon-linux-upgrade-libssh2

References

  • amazon-linux-upgrade-libssh2

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