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F5 Networks: K45616155 (CVE-2018-16869): Nettle vulnerability CVE-2018-16869

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F5 Networks: K45616155 (CVE-2018-16869): Nettle vulnerability CVE-2018-16869

Severity
3
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:N)
Published
12/03/2018
Created
03/19/2019
Added
01/08/2019
Modified
12/08/2020

Description

A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run a process on the same physical core as the victim process, could use this flaw extract plaintext or in some cases downgrade any TLS connections to a vulnerable server.

Solution(s)

  • f5-big-ip-upgrade-latest

References

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