Preisgabe von Informationen in python
ID: | RHSA-2018:2123-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux |
Datum: | Di, 3. Juli 2018, 16:49 |
Referenzen: | https://access.redhat.com/security/cve/CVE-2016-2183 |
Applikationen: | Python |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: python security update Advisory ID: RHSA-2018:2123-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:2123 Issue date: 2018-07-03 CVE Names: CVE-2016-2183 ===================================================================== 1. Summary: An update for python is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, ppc64le, s390x 3. Description: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fix(es): * A flaw was found in the way the DES/3DES cipher was used as part of the TLS/SSL protocol. A man-in-the-middle attacker could use this flaw to recover some plaintext data by capturing large amounts of encrypted traffic between TLS/SSL server and client if the communication used a DES/3DES based ciphersuite. (CVE-2016-2183) Note: This update modifies the Python ssl module to disable 3DES cipher suites by default. Red Hat would like to thank OpenVPN for reporting this issue. Upstream acknowledges Karthikeyan Bhargavan (Inria) and Gaƫtan Leurent (Inria) as the original reporters. 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/): 1369383 - CVE-2016-2183 SSL/TLS: Birthday attack against 64-bit block ciphers (SWEET32) 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: python-2.7.5-69.el7_5.src.rpm x86_64: python-2.7.5-69.el7_5.x86_64.rpm python-debuginfo-2.7.5-69.el7_5.i686.rpm python-debuginfo-2.7.5-69.el7_5.x86_64.rpm python-libs-2.7.5-69.el7_5.i686.rpm python-libs-2.7.5-69.el7_5.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: python-debug-2.7.5-69.el7_5.x86_64.rpm python-debuginfo-2.7.5-69.el7_5.x86_64.rpm python-devel-2.7.5-69.el7_5.x86_64.rpm python-test-2.7.5-69.el7_5.x86_64.rpm python-tools-2.7.5-69.el7_5.x86_64.rpm tkinter-2.7.5-69.el7_5.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: python-2.7.5-69.el7_5.src.rpm x86_64: python-2.7.5-69.el7_5.x86_64.rpm python-debuginfo-2.7.5-69.el7_5.i686.rpm python-debuginfo-2.7.5-69.el7_5.x86_64.rpm python-devel-2.7.5-69.el7_5.x86_64.rpm python-libs-2.7.5-69.el7_5.i686.rpm python-libs-2.7.5-69.el7_5.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: python-debug-2.7.5-69.el7_5.x86_64.rpm python-debuginfo-2.7.5-69.el7_5.x86_64.rpm python-test-2.7.5-69.el7_5.x86_64.rpm python-tools-2.7.5-69.el7_5.x86_64.rpm tkinter-2.7.5-69.el7_5.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: python-2.7.5-69.el7_5.src.rpm ppc64: python-2.7.5-69.el7_5.ppc64.rpm python-debuginfo-2.7.5-69.el7_5.ppc.rpm python-debuginfo-2.7.5-69.el7_5.ppc64.rpm python-devel-2.7.5-69.el7_5.ppc64.rpm python-libs-2.7.5-69.el7_5.ppc.rpm python-libs-2.7.5-69.el7_5.ppc64.rpm ppc64le: python-2.7.5-69.el7_5.ppc64le.rpm python-debuginfo-2.7.5-69.el7_5.ppc64le.rpm python-devel-2.7.5-69.el7_5.ppc64le.rpm python-libs-2.7.5-69.el7_5.ppc64le.rpm s390x: python-2.7.5-69.el7_5.s390x.rpm python-debuginfo-2.7.5-69.el7_5.s390.rpm python-debuginfo-2.7.5-69.el7_5.s390x.rpm python-devel-2.7.5-69.el7_5.s390x.rpm python-libs-2.7.5-69.el7_5.s390.rpm python-libs-2.7.5-69.el7_5.s390x.rpm x86_64: python-2.7.5-69.el7_5.x86_64.rpm python-debuginfo-2.7.5-69.el7_5.i686.rpm python-debuginfo-2.7.5-69.el7_5.x86_64.rpm python-devel-2.7.5-69.el7_5.x86_64.rpm python-libs-2.7.5-69.el7_5.i686.rpm python-libs-2.7.5-69.el7_5.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: python-2.7.5-69.el7_5.src.rpm aarch64: python-2.7.5-69.el7_5.aarch64.rpm python-debuginfo-2.7.5-69.el7_5.aarch64.rpm python-devel-2.7.5-69.el7_5.aarch64.rpm python-libs-2.7.5-69.el7_5.aarch64.rpm ppc64le: python-2.7.5-69.el7_5.ppc64le.rpm python-debuginfo-2.7.5-69.el7_5.ppc64le.rpm python-devel-2.7.5-69.el7_5.ppc64le.rpm python-libs-2.7.5-69.el7_5.ppc64le.rpm s390x: python-2.7.5-69.el7_5.s390x.rpm python-debuginfo-2.7.5-69.el7_5.s390.rpm python-debuginfo-2.7.5-69.el7_5.s390x.rpm python-devel-2.7.5-69.el7_5.s390x.rpm python-libs-2.7.5-69.el7_5.s390.rpm python-libs-2.7.5-69.el7_5.s390x.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: python-debug-2.7.5-69.el7_5.ppc64.rpm python-debuginfo-2.7.5-69.el7_5.ppc64.rpm python-test-2.7.5-69.el7_5.ppc64.rpm python-tools-2.7.5-69.el7_5.ppc64.rpm tkinter-2.7.5-69.el7_5.ppc64.rpm ppc64le: python-debug-2.7.5-69.el7_5.ppc64le.rpm python-debuginfo-2.7.5-69.el7_5.ppc64le.rpm python-test-2.7.5-69.el7_5.ppc64le.rpm python-tools-2.7.5-69.el7_5.ppc64le.rpm tkinter-2.7.5-69.el7_5.ppc64le.rpm s390x: python-debug-2.7.5-69.el7_5.s390x.rpm python-debuginfo-2.7.5-69.el7_5.s390x.rpm python-test-2.7.5-69.el7_5.s390x.rpm python-tools-2.7.5-69.el7_5.s390x.rpm tkinter-2.7.5-69.el7_5.s390x.rpm x86_64: python-debug-2.7.5-69.el7_5.x86_64.rpm python-debuginfo-2.7.5-69.el7_5.x86_64.rpm python-test-2.7.5-69.el7_5.x86_64.rpm python-tools-2.7.5-69.el7_5.x86_64.rpm tkinter-2.7.5-69.el7_5.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7): aarch64: python-debug-2.7.5-69.el7_5.aarch64.rpm python-debuginfo-2.7.5-69.el7_5.aarch64.rpm python-test-2.7.5-69.el7_5.aarch64.rpm python-tools-2.7.5-69.el7_5.aarch64.rpm tkinter-2.7.5-69.el7_5.aarch64.rpm ppc64le: python-debug-2.7.5-69.el7_5.ppc64le.rpm python-debuginfo-2.7.5-69.el7_5.ppc64le.rpm python-test-2.7.5-69.el7_5.ppc64le.rpm python-tools-2.7.5-69.el7_5.ppc64le.rpm tkinter-2.7.5-69.el7_5.ppc64le.rpm s390x: python-debug-2.7.5-69.el7_5.s390x.rpm python-debuginfo-2.7.5-69.el7_5.s390x.rpm python-test-2.7.5-69.el7_5.s390x.rpm python-tools-2.7.5-69.el7_5.s390x.rpm tkinter-2.7.5-69.el7_5.s390x.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: python-2.7.5-69.el7_5.src.rpm x86_64: python-2.7.5-69.el7_5.x86_64.rpm python-debuginfo-2.7.5-69.el7_5.i686.rpm python-debuginfo-2.7.5-69.el7_5.x86_64.rpm python-devel-2.7.5-69.el7_5.x86_64.rpm python-libs-2.7.5-69.el7_5.i686.rpm python-libs-2.7.5-69.el7_5.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: python-debug-2.7.5-69.el7_5.x86_64.rpm python-debuginfo-2.7.5-69.el7_5.x86_64.rpm python-test-2.7.5-69.el7_5.x86_64.rpm python-tools-2.7.5-69.el7_5.x86_64.rpm tkinter-2.7.5-69.el7_5.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-2016-2183 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is |