drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Verwendung schwacher Verschlüsselung in Erlang
Name: |
Verwendung schwacher Verschlüsselung in Erlang |
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ID: |
RHSA-2018:0368-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux OpenStack Platform |
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Datum: |
Di, 27. Februar 2018, 19:00 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2017-1000385 |
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Applikationen: |
Erlang |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Low: erlang security update Advisory ID: RHSA-2018:0368-01 Product: Red Hat Enterprise Linux OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2018:0368 Issue date: 2018-02-27 CVE Names: CVE-2017-1000385 =====================================================================
1. Summary:
An update for erlang is now available for Red Hat OpenStack Platform 10.0 (Newton).
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 10.0 - 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 10.0:
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. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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