drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in libpq
Name: |
Zwei Probleme in libpq |
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ID: |
RHSA-2021:0165-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Mo, 18. Januar 2021, 19:43 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2020-25694
https://access.redhat.com/security/cve/CVE-2020-25696 |
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Applikationen: |
PostgreSQL |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Important: libpq security update Advisory ID: RHSA-2021:0165-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:0165 Issue date: 2021-01-18 CVE Names: CVE-2020-25694 CVE-2020-25696 =====================================================================
1. Summary:
An update for libpq is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. 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 AppStream EUS (v. 8.1) - aarch64, ppc64le, s390x, x86_64
3. Description:
The libpq package provides the PostgreSQL client library, which allows client programs to connect to PostgreSQL servers.
The following packages have been upgraded to a later upstream version: libpq (12.5). (BZ#1898226, BZ#1901561)
Security Fix(es):
* postgresql: Reconnection can downgrade connection security settings (CVE-2020-25694)
* postgresql: psql's \gset allows overwriting specially treated variables (CVE-2020-25696)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
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/):
1894423 - CVE-2020-25694 postgresql: Reconnection can downgrade connection security settings 1894430 - CVE-2020-25696 postgresql: psql's \gset allows overwriting specially treated variables
6. Package List:
Red Hat Enterprise Linux AppStream EUS (v. 8.1):
Source: libpq-12.5-2.el8_1.src.rpm
aarch64: libpq-12.5-2.el8_1.aarch64.rpm libpq-debuginfo-12.5-2.el8_1.aarch64.rpm libpq-debugsource-12.5-2.el8_1.aarch64.rpm libpq-devel-12.5-2.el8_1.aarch64.rpm libpq-devel-debuginfo-12.5-2.el8_1.aarch64.rpm
ppc64le: libpq-12.5-2.el8_1.ppc64le.rpm libpq-debuginfo-12.5-2.el8_1.ppc64le.rpm libpq-debugsource-12.5-2.el8_1.ppc64le.rpm libpq-devel-12.5-2.el8_1.ppc64le.rpm libpq-devel-debuginfo-12.5-2.el8_1.ppc64le.rpm
s390x: libpq-12.5-2.el8_1.s390x.rpm libpq-debuginfo-12.5-2.el8_1.s390x.rpm libpq-debugsource-12.5-2.el8_1.s390x.rpm libpq-devel-12.5-2.el8_1.s390x.rpm libpq-devel-debuginfo-12.5-2.el8_1.s390x.rpm
x86_64: libpq-12.5-2.el8_1.i686.rpm libpq-12.5-2.el8_1.x86_64.rpm libpq-debuginfo-12.5-2.el8_1.i686.rpm libpq-debuginfo-12.5-2.el8_1.x86_64.rpm libpq-debugsource-12.5-2.el8_1.i686.rpm libpq-debugsource-12.5-2.el8_1.x86_64.rpm libpq-devel-12.5-2.el8_1.i686.rpm libpq-devel-12.5-2.el8_1.x86_64.rpm libpq-devel-debuginfo-12.5-2.el8_1.i686.rpm libpq-devel-debuginfo-12.5-2.el8_1.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-2020-25694 https://access.redhat.com/security/cve/CVE-2020-25696 https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
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