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Test ID:1.3.6.1.4.1.25623.1.0.843812
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-3813-1)
Summary:The remote host is missing an update for the 'pyopenssl' package(s) announced via the USN-3813-1 advisory.
Description:Summary:
The remote host is missing an update for the 'pyopenssl' package(s) announced via the USN-3813-1 advisory.

Vulnerability Insight:
It was discovered that pyOpenSSL incorrectly handled memory when handling
X509 objects. A remote attacker could use this issue to cause pyOpenSSL to
crash, resulting in a denial of service, or possibly execute arbitrary
code. (CVE-2018-1000807)

It was discovered that pyOpenSSL incorrectly handled memory when performing
operations on a PKCS #12 store. A remote attacker could possibly use this
issue to cause pyOpenSSL to consume resources, resulting in a denial of
service. (CVE-2018-1000808)

Affected Software/OS:
'pyopenssl' package(s) on Ubuntu 16.04.

Solution:
Please install the updated package(s).

CVSS Score:
6.8

CVSS Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2018-1000807
https://github.com/pyca/pyopenssl/commit/e73818600065821d588af475b024f4eb518c3509
RedHat Security Advisories: RHSA-2019:0085
https://access.redhat.com/errata/RHSA-2019:0085
SuSE Security Announcement: openSUSE-SU-2019:1104 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00014.html
https://usn.ubuntu.com/3813-1/
Common Vulnerability Exposure (CVE) ID: CVE-2018-1000808
CopyrightCopyright (C) 2018 Greenbone AG

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