Mehrere Probleme in perl
ID: | RHSA-2021:1032-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux |
Datum: | Di, 30. März 2021, 22:57 |
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 |
Applikationen: | Perl |
Originalnachricht |
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-----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 |