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Cisco AnyConnect: CVE-2016-0702: Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: March 2016

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Cisco AnyConnect: CVE-2016-0702: Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: March 2016

Severity
2
CVSS
(AV:L/AC:M/Au:N/C:P/I:N/A:N)
Published
03/03/2016
Created
12/16/2020
Added
12/16/2020
Modified
12/16/2020

Description

The MOD_EXP_CTIME_COPY_FROM_PREBUF function in crypto/bn/bn_exp.c in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g does not properly consider cache-bank access times during modular exponentiation, which makes it easier for local users to discover RSA keys by running a crafted application on the same Intel Sandy Bridge CPU core as a victim and leveraging cache-bank conflicts, aka a "CacheBleed" attack.

Solution(s)

  • cisco-anyconnect-upgrade-latest

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