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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.3372 e2fsprogs security and bug fix update 30 September 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: e2fsprogs Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-5188 CVE-2019-5094 Reference: ESB-2020.0264 ESB-2020.0124 ESB-2019.3655 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:4011 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: e2fsprogs security and bug fix update Advisory ID: RHSA-2020:4011-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4011 Issue date: 2020-09-29 CVE Names: CVE-2019-5094 CVE-2019-5188 ===================================================================== 1. Summary: An update for e2fsprogs 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 3. Description: The e2fsprogs packages provide a number of utilities for creating, checking, modifying, and correcting the ext2, ext3, and ext4 file systems. Security Fix(es): * e2fsprogs: Crafted ext4 partition leads to out-of-bounds write (CVE-2019-5094) * e2fsprogs: Out-of-bounds write in e2fsck/rehash.c (CVE-2019-5188) 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: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 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/): 1711880 - [RHEL-7.7] e2image against meta_bg enabled ext4 image creates corrupts metadata on some arches 1720130 - [RHEL-7.7 e2fsprogs] fix typo in EXT4(5) man page 1768555 - CVE-2019-5094 e2fsprogs: Crafted ext4 partition leads to out-of-bounds write 1780277 - Update mke2fs.conf to provide easy method of making RHEL6-compatible filesystems 1790048 - CVE-2019-5188 e2fsprogs: Out-of-bounds write in e2fsck/rehash.c 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: e2fsprogs-1.42.9-19.el7.src.rpm x86_64: e2fsprogs-1.42.9-19.el7.x86_64.rpm e2fsprogs-debuginfo-1.42.9-19.el7.i686.rpm e2fsprogs-debuginfo-1.42.9-19.el7.x86_64.rpm e2fsprogs-libs-1.42.9-19.el7.i686.rpm e2fsprogs-libs-1.42.9-19.el7.x86_64.rpm libcom_err-1.42.9-19.el7.i686.rpm libcom_err-1.42.9-19.el7.x86_64.rpm libss-1.42.9-19.el7.i686.rpm libss-1.42.9-19.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: e2fsprogs-debuginfo-1.42.9-19.el7.i686.rpm e2fsprogs-debuginfo-1.42.9-19.el7.x86_64.rpm e2fsprogs-devel-1.42.9-19.el7.i686.rpm e2fsprogs-devel-1.42.9-19.el7.x86_64.rpm e2fsprogs-static-1.42.9-19.el7.i686.rpm e2fsprogs-static-1.42.9-19.el7.x86_64.rpm libcom_err-devel-1.42.9-19.el7.i686.rpm libcom_err-devel-1.42.9-19.el7.x86_64.rpm libss-devel-1.42.9-19.el7.i686.rpm libss-devel-1.42.9-19.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: e2fsprogs-1.42.9-19.el7.src.rpm x86_64: e2fsprogs-1.42.9-19.el7.x86_64.rpm e2fsprogs-debuginfo-1.42.9-19.el7.i686.rpm e2fsprogs-debuginfo-1.42.9-19.el7.x86_64.rpm e2fsprogs-libs-1.42.9-19.el7.i686.rpm e2fsprogs-libs-1.42.9-19.el7.x86_64.rpm libcom_err-1.42.9-19.el7.i686.rpm libcom_err-1.42.9-19.el7.x86_64.rpm libss-1.42.9-19.el7.i686.rpm libss-1.42.9-19.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: e2fsprogs-debuginfo-1.42.9-19.el7.i686.rpm e2fsprogs-debuginfo-1.42.9-19.el7.x86_64.rpm e2fsprogs-devel-1.42.9-19.el7.i686.rpm e2fsprogs-devel-1.42.9-19.el7.x86_64.rpm e2fsprogs-static-1.42.9-19.el7.i686.rpm e2fsprogs-static-1.42.9-19.el7.x86_64.rpm libcom_err-devel-1.42.9-19.el7.i686.rpm libcom_err-devel-1.42.9-19.el7.x86_64.rpm libss-devel-1.42.9-19.el7.i686.rpm libss-devel-1.42.9-19.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: e2fsprogs-1.42.9-19.el7.src.rpm ppc64: e2fsprogs-1.42.9-19.el7.ppc64.rpm e2fsprogs-debuginfo-1.42.9-19.el7.ppc.rpm e2fsprogs-debuginfo-1.42.9-19.el7.ppc64.rpm e2fsprogs-devel-1.42.9-19.el7.ppc.rpm e2fsprogs-devel-1.42.9-19.el7.ppc64.rpm e2fsprogs-libs-1.42.9-19.el7.ppc.rpm e2fsprogs-libs-1.42.9-19.el7.ppc64.rpm libcom_err-1.42.9-19.el7.ppc.rpm libcom_err-1.42.9-19.el7.ppc64.rpm libcom_err-devel-1.42.9-19.el7.ppc.rpm libcom_err-devel-1.42.9-19.el7.ppc64.rpm libss-1.42.9-19.el7.ppc.rpm libss-1.42.9-19.el7.ppc64.rpm ppc64le: e2fsprogs-1.42.9-19.el7.ppc64le.rpm e2fsprogs-debuginfo-1.42.9-19.el7.ppc64le.rpm e2fsprogs-devel-1.42.9-19.el7.ppc64le.rpm e2fsprogs-libs-1.42.9-19.el7.ppc64le.rpm libcom_err-1.42.9-19.el7.ppc64le.rpm libcom_err-devel-1.42.9-19.el7.ppc64le.rpm libss-1.42.9-19.el7.ppc64le.rpm s390x: e2fsprogs-1.42.9-19.el7.s390x.rpm e2fsprogs-debuginfo-1.42.9-19.el7.s390.rpm e2fsprogs-debuginfo-1.42.9-19.el7.s390x.rpm e2fsprogs-devel-1.42.9-19.el7.s390.rpm e2fsprogs-devel-1.42.9-19.el7.s390x.rpm e2fsprogs-libs-1.42.9-19.el7.s390.rpm e2fsprogs-libs-1.42.9-19.el7.s390x.rpm libcom_err-1.42.9-19.el7.s390.rpm libcom_err-1.42.9-19.el7.s390x.rpm libcom_err-devel-1.42.9-19.el7.s390.rpm libcom_err-devel-1.42.9-19.el7.s390x.rpm libss-1.42.9-19.el7.s390.rpm libss-1.42.9-19.el7.s390x.rpm x86_64: e2fsprogs-1.42.9-19.el7.x86_64.rpm e2fsprogs-debuginfo-1.42.9-19.el7.i686.rpm e2fsprogs-debuginfo-1.42.9-19.el7.x86_64.rpm e2fsprogs-devel-1.42.9-19.el7.i686.rpm e2fsprogs-devel-1.42.9-19.el7.x86_64.rpm e2fsprogs-libs-1.42.9-19.el7.i686.rpm e2fsprogs-libs-1.42.9-19.el7.x86_64.rpm libcom_err-1.42.9-19.el7.i686.rpm libcom_err-1.42.9-19.el7.x86_64.rpm libcom_err-devel-1.42.9-19.el7.i686.rpm libcom_err-devel-1.42.9-19.el7.x86_64.rpm libss-1.42.9-19.el7.i686.rpm libss-1.42.9-19.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: e2fsprogs-debuginfo-1.42.9-19.el7.ppc.rpm e2fsprogs-debuginfo-1.42.9-19.el7.ppc64.rpm e2fsprogs-static-1.42.9-19.el7.ppc.rpm e2fsprogs-static-1.42.9-19.el7.ppc64.rpm libss-devel-1.42.9-19.el7.ppc.rpm libss-devel-1.42.9-19.el7.ppc64.rpm ppc64le: e2fsprogs-debuginfo-1.42.9-19.el7.ppc64le.rpm e2fsprogs-static-1.42.9-19.el7.ppc64le.rpm libss-devel-1.42.9-19.el7.ppc64le.rpm s390x: e2fsprogs-debuginfo-1.42.9-19.el7.s390.rpm e2fsprogs-debuginfo-1.42.9-19.el7.s390x.rpm e2fsprogs-static-1.42.9-19.el7.s390.rpm e2fsprogs-static-1.42.9-19.el7.s390x.rpm libss-devel-1.42.9-19.el7.s390.rpm libss-devel-1.42.9-19.el7.s390x.rpm x86_64: e2fsprogs-debuginfo-1.42.9-19.el7.i686.rpm e2fsprogs-debuginfo-1.42.9-19.el7.x86_64.rpm e2fsprogs-static-1.42.9-19.el7.i686.rpm e2fsprogs-static-1.42.9-19.el7.x86_64.rpm libss-devel-1.42.9-19.el7.i686.rpm libss-devel-1.42.9-19.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: e2fsprogs-1.42.9-19.el7.src.rpm x86_64: e2fsprogs-1.42.9-19.el7.x86_64.rpm e2fsprogs-debuginfo-1.42.9-19.el7.i686.rpm e2fsprogs-debuginfo-1.42.9-19.el7.x86_64.rpm e2fsprogs-devel-1.42.9-19.el7.i686.rpm e2fsprogs-devel-1.42.9-19.el7.x86_64.rpm e2fsprogs-libs-1.42.9-19.el7.i686.rpm e2fsprogs-libs-1.42.9-19.el7.x86_64.rpm libcom_err-1.42.9-19.el7.i686.rpm libcom_err-1.42.9-19.el7.x86_64.rpm libcom_err-devel-1.42.9-19.el7.i686.rpm libcom_err-devel-1.42.9-19.el7.x86_64.rpm libss-1.42.9-19.el7.i686.rpm libss-1.42.9-19.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: e2fsprogs-debuginfo-1.42.9-19.el7.i686.rpm e2fsprogs-debuginfo-1.42.9-19.el7.x86_64.rpm e2fsprogs-static-1.42.9-19.el7.i686.rpm e2fsprogs-static-1.42.9-19.el7.x86_64.rpm libss-devel-1.42.9-19.el7.i686.rpm libss-devel-1.42.9-19.el7.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-2019-5094 https://access.redhat.com/security/cve/CVE-2019-5188 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBX3OfrNzjgjWX9erEAQi9zRAAhV6oK9zIebJj1890kBryRC1EvgJEYSeN M2TRTTH9bEXBHZdD2tjWKWcjo+9enHMriuCsM/R8VTReoXf2tq2uBEDCMhRD8+W8 RFy6N5VhtdsYi3b+z1QNAMMbvNDYBZv3773QMHkpLylFV0mWAIxC9MjBSb6uwdD8 76jZQfuN9woTnquVTrFf3km89iLkkIq/lVi/lQMtFzBHruwTpUQTiWCVlFBR1t/3 flFT6IHKVyVd79zHslD9q60nSZp+JtLRCK4110d7I+kMP0qVsxLA4MUY2jnckNVt oNT/BA1Ir42NvTYUMd9Sir82vK6JXDQ5cim2VuPfBui6+omLuxL7QEGKssfupewz Xw1t81Jp4Xqj+YnpmT6YwVgrbz+B/X8s11Zp7F/sRZTAVj8xQj8YM1grYuqTTVLx zoNDQY8siB0uYxbExlvryw4jxw7EQqGnrisfYPNmIf/60OHDjG8qkH/hSxKaYcYy bviu+lFo/G4rjFDVYFU3ouxsfI6QeTOa66hMiif6GgAmluD3X4BndSI3xaU+KJ6e VAwcWpStFGIAkend3WA2ITtKycSIPP2wdAvlzazrzreHayw2uPdfI2axu9icJRnE 1DjrZWKqkdpUuQRDzsxlcfFROT6+jqV0X+IhRueQDf0GTa9L7W6hK1GiiOrmV2A0 42i6JdM1b6Y= =WEML - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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