drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in perl
Name: |
Mehrere Probleme in perl |
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ID: |
RHSA-2021:1032-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Di, 30. März 2021, 22:57 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2020-10878
https://access.redhat.com/security/cve/CVE-2020-10543
https://access.redhat.com/security/cve/CVE-2020-12723 |
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Applikationen: |
Perl |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: perl security update Advisory ID: RHSA-2021:1032-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:1032 Issue date: 2021-03-30 CVE Names: CVE-2020-10543 CVE-2020-10878 CVE-2020-12723 =====================================================================
1. Summary:
An update for perl is now available for Red Hat Enterprise Linux 7.7 Extended Update Support.
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 ComputeNode EUS (v. 7.7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.7) - x86_64 Red Hat Enterprise Linux Server EUS (v. 7.7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional EUS (v. 7.7) - ppc64, ppc64le, s390x, x86_64
3. Description:
Perl is a high-level programming language that is commonly used for system administration utilities and web programming.
Security Fix(es):
* perl: heap-based buffer overflow in regular expression compiler leads to DoS (CVE-2020-10543)
* perl: corruption of intermediate language state of compiled regular expression due to integer overflow leads to DoS (CVE-2020-10878)
* perl: corruption of intermediate language state of compiled regular expression due to recursive S_study_chunk() calls leads to DoS (CVE-2020-12723)
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/):
1837975 - CVE-2020-10543 perl: heap-based buffer overflow in regular expression compiler leads to DoS 1837988 - CVE-2020-10878 perl: corruption of intermediate language state of compiled regular expression due to integer overflow leads to DoS 1838000 - CVE-2020-12723 perl: corruption of intermediate language state of compiled regular expression due to recursive S_study_chunk() calls leads to DoS 1930185 - perl FTBFS: ../cpan/Time-Local/t/Local.t test fails in year 2020 [rhel-7.7.z]
6. Package List:
Red Hat Enterprise Linux ComputeNode EUS (v. 7.7):
Source: perl-5.16.3-294.el7_7.1.src.rpm
noarch: perl-CPAN-1.9800-294.el7_7.1.noarch.rpm perl-ExtUtils-CBuilder-0.28.2.6-294.el7_7.1.noarch.rpm perl-ExtUtils-Embed-1.30-294.el7_7.1.noarch.rpm perl-ExtUtils-Install-1.58-294.el7_7.1.noarch.rpm perl-IO-Zlib-1.10-294.el7_7.1.noarch.rpm perl-Locale-Maketext-Simple-0.21-294.el7_7.1.noarch.rpm perl-Module-CoreList-2.76.02-294.el7_7.1.noarch.rpm perl-Module-Loaded-0.08-294.el7_7.1.noarch.rpm perl-Object-Accessor-0.42-294.el7_7.1.noarch.rpm perl-Package-Constants-0.02-294.el7_7.1.noarch.rpm perl-Pod-Escapes-1.04-294.el7_7.1.noarch.rpm
x86_64: perl-5.16.3-294.el7_7.1.x86_64.rpm perl-Time-Piece-1.20.1-294.el7_7.1.x86_64.rpm perl-core-5.16.3-294.el7_7.1.x86_64.rpm perl-debuginfo-5.16.3-294.el7_7.1.i686.rpm perl-debuginfo-5.16.3-294.el7_7.1.x86_64.rpm perl-devel-5.16.3-294.el7_7.1.i686.rpm perl-devel-5.16.3-294.el7_7.1.x86_64.rpm perl-libs-5.16.3-294.el7_7.1.i686.rpm perl-libs-5.16.3-294.el7_7.1.x86_64.rpm perl-macros-5.16.3-294.el7_7.1.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.7):
x86_64: perl-debuginfo-5.16.3-294.el7_7.1.x86_64.rpm perl-tests-5.16.3-294.el7_7.1.x86_64.rpm
Red Hat Enterprise Linux Server EUS (v. 7.7):
Source: perl-5.16.3-294.el7_7.1.src.rpm
noarch: perl-CPAN-1.9800-294.el7_7.1.noarch.rpm perl-ExtUtils-CBuilder-0.28.2.6-294.el7_7.1.noarch.rpm perl-ExtUtils-Embed-1.30-294.el7_7.1.noarch.rpm perl-ExtUtils-Install-1.58-294.el7_7.1.noarch.rpm perl-IO-Zlib-1.10-294.el7_7.1.noarch.rpm perl-Locale-Maketext-Simple-0.21-294.el7_7.1.noarch.rpm perl-Module-CoreList-2.76.02-294.el7_7.1.noarch.rpm perl-Module-Loaded-0.08-294.el7_7.1.noarch.rpm perl-Object-Accessor-0.42-294.el7_7.1.noarch.rpm perl-Package-Constants-0.02-294.el7_7.1.noarch.rpm perl-Pod-Escapes-1.04-294.el7_7.1.noarch.rpm
ppc64: perl-5.16.3-294.el7_7.1.ppc64.rpm perl-Time-Piece-1.20.1-294.el7_7.1.ppc64.rpm perl-core-5.16.3-294.el7_7.1.ppc64.rpm perl-debuginfo-5.16.3-294.el7_7.1.ppc.rpm perl-debuginfo-5.16.3-294.el7_7.1.ppc64.rpm perl-devel-5.16.3-294.el7_7.1.ppc.rpm perl-devel-5.16.3-294.el7_7.1.ppc64.rpm perl-libs-5.16.3-294.el7_7.1.ppc.rpm perl-libs-5.16.3-294.el7_7.1.ppc64.rpm perl-macros-5.16.3-294.el7_7.1.ppc64.rpm
ppc64le: perl-5.16.3-294.el7_7.1.ppc64le.rpm perl-Time-Piece-1.20.1-294.el7_7.1.ppc64le.rpm perl-core-5.16.3-294.el7_7.1.ppc64le.rpm perl-debuginfo-5.16.3-294.el7_7.1.ppc64le.rpm perl-devel-5.16.3-294.el7_7.1.ppc64le.rpm perl-libs-5.16.3-294.el7_7.1.ppc64le.rpm perl-macros-5.16.3-294.el7_7.1.ppc64le.rpm
s390x: perl-5.16.3-294.el7_7.1.s390x.rpm perl-Time-Piece-1.20.1-294.el7_7.1.s390x.rpm perl-core-5.16.3-294.el7_7.1.s390x.rpm perl-debuginfo-5.16.3-294.el7_7.1.s390.rpm perl-debuginfo-5.16.3-294.el7_7.1.s390x.rpm perl-devel-5.16.3-294.el7_7.1.s390.rpm perl-devel-5.16.3-294.el7_7.1.s390x.rpm perl-libs-5.16.3-294.el7_7.1.s390.rpm perl-libs-5.16.3-294.el7_7.1.s390x.rpm perl-macros-5.16.3-294.el7_7.1.s390x.rpm
x86_64: perl-5.16.3-294.el7_7.1.x86_64.rpm perl-Time-Piece-1.20.1-294.el7_7.1.x86_64.rpm perl-core-5.16.3-294.el7_7.1.x86_64.rpm perl-debuginfo-5.16.3-294.el7_7.1.i686.rpm perl-debuginfo-5.16.3-294.el7_7.1.x86_64.rpm perl-devel-5.16.3-294.el7_7.1.i686.rpm perl-devel-5.16.3-294.el7_7.1.x86_64.rpm perl-libs-5.16.3-294.el7_7.1.i686.rpm perl-libs-5.16.3-294.el7_7.1.x86_64.rpm perl-macros-5.16.3-294.el7_7.1.x86_64.rpm
Red Hat Enterprise Linux Server Optional EUS (v. 7.7):
ppc64: perl-debuginfo-5.16.3-294.el7_7.1.ppc64.rpm perl-tests-5.16.3-294.el7_7.1.ppc64.rpm
ppc64le: perl-debuginfo-5.16.3-294.el7_7.1.ppc64le.rpm perl-tests-5.16.3-294.el7_7.1.ppc64le.rpm
s390x: perl-debuginfo-5.16.3-294.el7_7.1.s390x.rpm perl-tests-5.16.3-294.el7_7.1.s390x.rpm
x86_64: perl-debuginfo-5.16.3-294.el7_7.1.x86_64.rpm perl-tests-5.16.3-294.el7_7.1.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-2020-10543 https://access.redhat.com/security/cve/CVE-2020-10878 https://access.redhat.com/security/cve/CVE-2020-12723 https://access.redhat.com/security/updates/classification/#moderate
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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