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AUSCERT External Security Bulletin Redistribution
ESB-2018.0761
Low: erlang security update
16 March 2018
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: erlang
Publisher: Red Hat
Operating System: Red Hat
Impact/Access: Access Privileged Data -- Remote/Unauthenticated
Provide Misleading Information -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2017-1000385
Original Bulletin:
https://access.redhat.com/errata/RHSA-2018:0528
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=====================================================================
Red Hat Security Advisory
Synopsis: Low: erlang security update
Advisory ID: RHSA-2018:0528-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2018:0528
Issue date: 2018-03-15
CVE Names: CVE-2017-1000385
=====================================================================
1. Summary:
An update for erlang is now available for Red Hat OpenStack Platform 9.0
(Mitaka).
Red Hat Product Security has rated this update as having a security impact
of Low. 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.
2. Relevant releases/architectures:
Red Hat OpenStack Platform 9.0 - x86_64
3. Description:
Erlang is a general-purpose programming language and runtime environment.
Erlang has built-in support for concurrency, distribution and fault
tolerance.
Security Fix(es):
* An erlang TLS server configured with cipher suites using RSA key
exchange, may be vulnerable to an Adaptive Chosen Ciphertext attack (AKA
Bleichenbacher attack) against RSA. This may result in plain-text recovery
of encrypted messages and/or a man-in-the-middle (MiTM) attack, despite the
attacker not having gained access to the server's private key itself.
(CVE-2017-1000385)
4. 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
5. Bugs fixed (https://bugzilla.redhat.com/):
1520400 - CVE-2017-1000385 erlang: TLS server vulnerable to Adaptive Chosen Ciphertext attack allowing plaintext recovery or MITM attack
6. Package List:
Red Hat OpenStack Platform 9.0:
Source:
erlang-18.3.4.7-1.el7ost.src.rpm
x86_64:
erlang-18.3.4.7-1.el7ost.x86_64.rpm
erlang-asn1-18.3.4.7-1.el7ost.x86_64.rpm
erlang-compiler-18.3.4.7-1.el7ost.x86_64.rpm
erlang-cosEvent-18.3.4.7-1.el7ost.x86_64.rpm
erlang-cosEventDomain-18.3.4.7-1.el7ost.x86_64.rpm
erlang-cosFileTransfer-18.3.4.7-1.el7ost.x86_64.rpm
erlang-cosNotification-18.3.4.7-1.el7ost.x86_64.rpm
erlang-cosProperty-18.3.4.7-1.el7ost.x86_64.rpm
erlang-cosTime-18.3.4.7-1.el7ost.x86_64.rpm
erlang-cosTransactions-18.3.4.7-1.el7ost.x86_64.rpm
erlang-crypto-18.3.4.7-1.el7ost.x86_64.rpm
erlang-debuginfo-18.3.4.7-1.el7ost.x86_64.rpm
erlang-diameter-18.3.4.7-1.el7ost.x86_64.rpm
erlang-edoc-18.3.4.7-1.el7ost.x86_64.rpm
erlang-eldap-18.3.4.7-1.el7ost.x86_64.rpm
erlang-erl_docgen-18.3.4.7-1.el7ost.x86_64.rpm
erlang-erl_interface-18.3.4.7-1.el7ost.x86_64.rpm
erlang-erts-18.3.4.7-1.el7ost.x86_64.rpm
erlang-eunit-18.3.4.7-1.el7ost.x86_64.rpm
erlang-hipe-18.3.4.7-1.el7ost.x86_64.rpm
erlang-ic-18.3.4.7-1.el7ost.x86_64.rpm
erlang-inets-18.3.4.7-1.el7ost.x86_64.rpm
erlang-kernel-18.3.4.7-1.el7ost.x86_64.rpm
erlang-mnesia-18.3.4.7-1.el7ost.x86_64.rpm
erlang-odbc-18.3.4.7-1.el7ost.x86_64.rpm
erlang-orber-18.3.4.7-1.el7ost.x86_64.rpm
erlang-os_mon-18.3.4.7-1.el7ost.x86_64.rpm
erlang-ose-18.3.4.7-1.el7ost.x86_64.rpm
erlang-otp_mibs-18.3.4.7-1.el7ost.x86_64.rpm
erlang-parsetools-18.3.4.7-1.el7ost.x86_64.rpm
erlang-percept-18.3.4.7-1.el7ost.x86_64.rpm
erlang-public_key-18.3.4.7-1.el7ost.x86_64.rpm
erlang-runtime_tools-18.3.4.7-1.el7ost.x86_64.rpm
erlang-sasl-18.3.4.7-1.el7ost.x86_64.rpm
erlang-snmp-18.3.4.7-1.el7ost.x86_64.rpm
erlang-ssh-18.3.4.7-1.el7ost.x86_64.rpm
erlang-ssl-18.3.4.7-1.el7ost.x86_64.rpm
erlang-stdlib-18.3.4.7-1.el7ost.x86_64.rpm
erlang-syntax_tools-18.3.4.7-1.el7ost.x86_64.rpm
erlang-tools-18.3.4.7-1.el7ost.x86_64.rpm
erlang-xmerl-18.3.4.7-1.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/
7. References:
https://access.redhat.com/security/cve/CVE-2017-1000385
https://access.redhat.com/security/updates/classification/#low
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2018 Red Hat, Inc.
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