RedHat: RHSA-2018-3600:01 Moderate: python-cryptography security update
Summary
The python-cryptography packages contain a Python Cryptographic Authority's
(PyCA's) cryptography library, which provides cryptographic primitives and
recipes to Python developers.
Security Fix(es):
* python-cryptography: GCM tag forgery via truncated tag in
finalize_with_tag API (CVE-2018-10903)
For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in
the References section.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2018-10903 https://access.redhat.com/security/updates/classification/#moderate
Package List
Red Hat OpenStack Platform 13.0:
Source:
python-cryptography-2.1.4-3.el7ost.src.rpm
ppc64le:
python-cryptography-debuginfo-2.1.4-3.el7ost.ppc64le.rpm
python2-cryptography-2.1.4-3.el7ost.ppc64le.rpm
x86_64:
python-cryptography-debuginfo-2.1.4-3.el7ost.x86_64.rpm
python2-cryptography-2.1.4-3.el7ost.x86_64.rpm
Red Hat OpenStack Platform 13.0:
Source:
python-cryptography-2.1.4-3.el7ost.src.rpm
ppc64le:
python-cryptography-debuginfo-2.1.4-3.el7ost.ppc64le.rpm
python2-cryptography-2.1.4-3.el7ost.ppc64le.rpm
x86_64:
python-cryptography-debuginfo-2.1.4-3.el7ost.x86_64.rpm
python2-cryptography-2.1.4-3.el7ost.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for python-cryptography is now available for Red Hat OpenStackPlatform 13.0 (Queens).Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat OpenStack Platform 13.0 - ppc64le, x86_64
Bugs Fixed
1602931 - CVE-2018-10903 python-cryptography: GCM tag forgery via truncated tag in finalize_with_tag API