RHBA-2017:3437-1: rhvm-appliance security, bug fix, and enhancement update

Red Hat Enterprise Linux: An update for rhvm-appliance is now available for RHEV 4.X RHEV-H and Agents for
RHEL-7.

Red Hat Product Security has rated this update as having a security impact of
Important. A Common Vulnerability Scoring System (CVSS) base score, which gives
a detailed severity rating, is available for each vulnerability from the CVE
link(s) in the References section.

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USN-3512-1: OpenSSL vulnerabilities

Ubuntu Security Notice USN-3512-1

11th December, 2017

openssl vulnerabilities

A security issue affects these releases of Ubuntu and its
derivatives:

  • Ubuntu 17.10
  • Ubuntu 17.04
  • Ubuntu 16.04 LTS

Summary

Several security issues were fixed in OpenSSL.

Software description

  • openssl
    – Secure Socket Layer (SSL) cryptographic library and tools

Details

David Benjamin discovered that OpenSSL did not correctly prevent
buggy applications that ignore handshake errors from subsequently calling
certain functions. (CVE-2017-3737)

It was discovered that OpenSSL incorrectly performed the x86_64 Montgomery
multiplication procedure. While unlikely, a remote attacker could possibly
use this issue to recover private keys. (CVE-2017-3738)

Update instructions

The problem can be corrected by updating your system to the following
package version:

Ubuntu 17.10:
libssl1.0.0

1.0.2g-1ubuntu13.3
Ubuntu 17.04:
libssl1.0.0

1.0.2g-1ubuntu11.4
Ubuntu 16.04 LTS:
libssl1.0.0

1.0.2g-1ubuntu4.10

To update your system, please follow these instructions:
https://wiki.ubuntu.com/Security/Upgrades.

After a standard system update you need to reboot your computer to make
all the necessary changes.

References

CVE-2017-3737,

CVE-2017-3738

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