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Oracle Linux: (CVE-2018-1000140) (Multiple Advisories): librelp security update

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Oracle Linux: (CVE-2018-1000140) (Multiple Advisories): librelp security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
03/23/2018
Created
07/25/2018
Added
04/25/2018
Modified
11/23/2022

Description

rsyslog librelp version 1.2.14 and earlier contains a Buffer Overflow vulnerability in the checking of x509 certificates from a peer that can result in Remote code execution. This attack appear to be exploitable a remote attacker that can connect to rsyslog and trigger a stack buffer overflow by sending a specially crafted x509 certificate.

Solution(s)

  • oracle-linux-upgrade-librelp
  • oracle-linux-upgrade-librelp-devel

References

  • ELSA-2018-1225
  • USN-3612-1
  • DSA-4151
  • CVE-2018-1000140

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