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Ubuntu: (Multiple Advisories) (CVE-2016-2181): OpenSSL regression

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Ubuntu: (Multiple Advisories) (CVE-2016-2181): OpenSSL regression

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
09/16/2016
Created
07/25/2018
Added
09/22/2016
Modified
05/07/2019

Description

The Anti-Replay feature in the DTLS implementation in OpenSSL before 1.1.0 mishandles early use of a new epoch number in conjunction with a large sequence number, which allows remote attackers to cause a denial of service (false-positive packet drops) via spoofed DTLS records, related to rec_layer_d1.c and ssl3_record.c.

Solution(s)

  • ubuntu-upgrade-libssl1-0-0

References

  • ubuntu-upgrade-libssl1-0-0

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