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Ls Advisories Redhat Esm H240
Price Tag 1security advisorymoderateupdate

Red Hat Enterprise Linux 8 RHSA-2022:7700-01 Moderate Gdisk Update

An update for gdisk is now available for Red Hat Enterprise Linux 8. 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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: gdisk security update Advisory ID: RHSA-2022:7700-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:7700 Issue date: 2022-11-08 CVE Names: CVE-2020-0256 CVE-2021-0308 ==================================================================== 1. Summary: An update for gdisk is now available for Red Hat Enterprise Linux 8. 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 BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: The gdisk packages provide the gdisk partitioning utility for GUID Partition Table (GPT) disks. The utility features a command-line interface similar to fdisk, direct manipulation of partition table structures, recovery tools to deal with corrupt partition tables, and the ability to convert Master Boot Record (MBR) disks to the GPT format. Security Fix(es): * gdisk: possible out-of-bounds-write in LoadPartitionTable of gpt.cc (CVE-2020-0256) * gdisk: possible out-of-bounds-write in ReadLogicalParts of basicmbr.cc (CVE-2021-0308) 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. Additional Changes: Fordetailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from 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/): 2051939 - CVE-2020-0256 gdisk: possible out-of-bounds-write in LoadPartitionTable of gpt.cc 2051943 - CVE-2021-0308 gdisk: possible out-of-bounds-write in ReadLogicalParts of basicmbr.cc 2065205 - gptfdisk naming of paritions does not work for big endian systems [rhel-8.7.0] 6. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: gdisk-1.0.3-11.el8.src.rpm aarch64: gdisk-1.0.3-11.el8.aarch64.rpm gdisk-debuginfo-1.0.3-11.el8.aarch64.rpm gdisk-debugsource-1.0.3-11.el8.aarch64.rpm ppc64le: gdisk-1.0.3-11.el8.ppc64le.rpm gdisk-debuginfo-1.0.3-11.el8.ppc64le.rpm gdisk-debugsource-1.0.3-11.el8.ppc64le.rpm s390x: gdisk-1.0.3-11.el8.s390x.rpm gdisk-debuginfo-1.0.3-11.el8.s390x.rpm gdisk-debugsource-1.0.3-11.el8.s390x.rpm x86_64: gdisk-1.0.3-11.el8.x86_64.rpm gdisk-debuginfo-1.0.3-11.el8.x86_64.rpm gdisk-debugsource-1.0.3-11.el8.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-2020-0256 https://access.redhat.com/security/cve/CVE-2021-0308 https://access.redhat.com/security/updates/classification#moderate https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/8.7_release_notes/index 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBY2pSStzjgjWX9erEAQjmZw/7BmU4Q4ZfXspdS7ctvVfSLEg62FdMWLop COv+APg/7WxkiM0KNWaQe2LlbY9x0OiYuuHRbDDcqFQzKjqguqv1qD5ATo4z77rI 0ljUAlHvJpCiNYw3JEAS6OH/9HI/ZN2oc+tah4lqpB81cymZHoogBqwENGHBkp5Q Dx3nE9HV81T/Y6CbZIlRaUM/kE7aXcDP6403PqEbe4tVvltQhMa5/q1QmkmfWKMY /PbDgPyhT4m/2G/Vhq0zsVREDnvt32XzoyWzK8vsrZiE1mLl+clYLxZbLXICh8uC +d9BUdIf0L3jRi99FnPYwFpwtHfHYHSAEkvbJkKw7eWTfpqUDSWGnSFVisUY1f8C 54Q8O9gC5OJpTt0+VfDFDdweV3/0+MuRinYnuSGGOrnbAxD4KuoPuGfnLbLbXYBG iA/uP78WUfhIAXwz6Zi4zbAC8vyoGN7wmfRXT9P13U4tchcTaMVY+SwufFW+zO8s 8ao/nlwdag5l5Xl/168ZfLoVjUs8PoIkcZdzbE5GUukgTyFaN/VEN6kW0b7zt303 mnZx7li0CErWIy9+1igQXXwmJpr8Ld5Lx6E9DzvTNJtfyJJECFxs2Z0j71rqRtkv qwk9jFRFPLEPc70bXpbS6isjAzsr1ACXAuT5f9I1llP1vsjndeOGaZ1HnKkwAZu2 WvfPksAXtac=/MWO -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . A recent gdisk security update for Red Hat Enterprise Linux 8 addresses vulnerabilities impacting system integrity, urging prompt application to enhance protection.. Red Hat Security Update, Gdisk Security, Linux Enterprise Advisory. . LinuxSecurity.com Team

Calendar 2 Nov 08, 2022 Red Hat
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Ls Advisories Deblts Esm H240
Price Tag 1security advisorydebiancritical update

Debian Stretch DLA-2549-1 Critical: Gdisk Escalation of Privilege

CVE-2020-0256 In LoadPartitionTable of gpt.cc, there is a possible out of bounds write due to a missing bounds check. This . - ----------------------------------------------------------------------- Debian LTS Advisory DLA-2549-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Utkarsh Gupta February 08, 2021 https://wiki.debian.org/LTS - ----------------------------------------------------------------------- Package : gdisk Version : 1.0.1-1+deb9u1 CVE ID : CVE-2020-0256 CVE-2021-0308 CVE-2020-0256 In LoadPartitionTable of gpt.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. CVE-2021-0308 In ReadLogicalParts of basicmbr.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. For Debian 9 stretch, these problems have been fixed in version 1.0.1-1+deb9u1. We recommend that you upgrade your gdisk packages. For the detailed security status of gdisk please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/gdisk Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS . The latest Debian LTS Advisory DLA-2550-2 highlights significant vulnerabilities affecting gdisk, providing essential guidance for updates.. Debian LTS,gdisk Update,Privilege Escalation,Security Advisory. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Feb 08, 2021 •Critical Debian LTS
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Ls Advisories Mageia Esm H240
Price Tag 1security advisorymoderatesecurity issue

Mageia 7: MGASA-2021-0073 Moderate: Gdisk Segfault And Crash

A bug that could cause segfault if GPT header claimed partition entries are oversized (CVE-2020-0256). A bug that could cause a crash if a badly-formatted MBR disk was read (CVE-2021-0308). . MGASA-2021-0073 - Updated gdisk package fixes security vulnerabilities Publication date: 06 Feb 2021 URL: https://advisories.mageia.org/MGASA-2021-0073.html Type: security Affected Mageia releases: 7 CVE: CVE-2020-0256, CVE-2021-0308 A bug that could cause segfault if GPT header claimed partition entries are oversized (CVE-2020-0256). A bug that could cause a crash if a badly-formatted MBR disk was read (CVE-2021-0308). The gdisk package has been updated to version 1.0.6, fixing these issues and several other bugs. See the upstream NEWS file for details. References: - https://bugs.mageia.org/show_bug.cgi?id=28206 - - https://www.cve.org/CVERecord?id=CVE-2020-0256 - https://www.cve.org/CVERecord?id=CVE-2021-0308 SRPMS: - 7/core/gdisk-1.0.6-1.mga7 . The recent update to the gdisk package addresses critical segmentation faults and stability problems in Mageia. It is strongly advised to apply these security patches.. Gdisk Security, Mageia Update, Segfault Issue, MBR Crash, Security Threats. . LinuxSecurity.com Team

Calendar 2 Feb 06, 2021 Mageia
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[{"id":483,"title":"Self-taught through trial and error","votes":545,"type":"x","order":1,"pct":78.42,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.32,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.89,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.37,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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