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Amazon Linux AMI: CVE-2019-15694: Security patch for tigervnc ((Multiple Advisories))

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Amazon Linux AMI: CVE-2019-15694: Security patch for tigervnc ((Multiple Advisories))

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:P)
Published
12/26/2019
Created
12/22/2020
Added
12/19/2020
Modified
01/15/2021

Description

TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow, which could be triggered from DecodeManager::decodeRect. Vulnerability occurs due to the signdness error in processing MemOutStream. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.

Solution(s)

  • amazon-linux-upgrade-tigervnc

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