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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3819 jasper security update 10 November 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: jasper Publisher: Red Hat Operating System: Red Hat Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Denial of Service -- Existing Account Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2021-26927 CVE-2021-26926 CVE-2021-3272 CVE-2020-27828 Reference: ESB-2021.0578 ESB-2021.0096 Original Bulletin: https://access.redhat.com/errata/RHSA-2021:4235 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: jasper security update Advisory ID: RHSA-2021:4235-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:4235 Issue date: 2021-11-09 CVE Names: CVE-2020-27828 CVE-2021-3272 CVE-2021-26926 CVE-2021-26927 ===================================================================== 1. Summary: An update for jasper 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 AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux CRB (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: JasPer is an implementation of Part 1 of the JPEG 2000 image compression standard. Security Fix(es): * jasper: Heap-based buffer overflow in cp_create() in jpc_enc.c (CVE-2020-27828) * jasper: Heap-based buffer over-read in jp2_decode() in jp2_dec.c (CVE-2021-3272) * jasper: Out of bounds read in jp2_decode() in jp2_dec.c (CVE-2021-26926) * jasper: NULL pointer dereference in jp2_decode() in jp2_dec.c (CVE-2021-26927) 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 8.5 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/): 1905201 - CVE-2020-27828 jasper: Heap-based buffer overflow in cp_create() in jpc_enc.c 1921325 - CVE-2021-3272 jasper: Heap-based buffer over-read in jp2_decode() in jp2_dec.c 1921426 - CVE-2021-26926 jasper: Out of bounds read in jp2_decode() in jp2_dec.c 1921428 - CVE-2021-26927 jasper: NULL pointer dereference in jp2_decode() in jp2_dec.c 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: jasper-2.0.14-5.el8.src.rpm aarch64: jasper-debuginfo-2.0.14-5.el8.aarch64.rpm jasper-debugsource-2.0.14-5.el8.aarch64.rpm jasper-libs-2.0.14-5.el8.aarch64.rpm jasper-libs-debuginfo-2.0.14-5.el8.aarch64.rpm jasper-utils-debuginfo-2.0.14-5.el8.aarch64.rpm ppc64le: jasper-debuginfo-2.0.14-5.el8.ppc64le.rpm jasper-debugsource-2.0.14-5.el8.ppc64le.rpm jasper-libs-2.0.14-5.el8.ppc64le.rpm jasper-libs-debuginfo-2.0.14-5.el8.ppc64le.rpm jasper-utils-debuginfo-2.0.14-5.el8.ppc64le.rpm s390x: jasper-debuginfo-2.0.14-5.el8.s390x.rpm jasper-debugsource-2.0.14-5.el8.s390x.rpm jasper-libs-2.0.14-5.el8.s390x.rpm jasper-libs-debuginfo-2.0.14-5.el8.s390x.rpm jasper-utils-debuginfo-2.0.14-5.el8.s390x.rpm x86_64: jasper-debuginfo-2.0.14-5.el8.i686.rpm jasper-debuginfo-2.0.14-5.el8.x86_64.rpm jasper-debugsource-2.0.14-5.el8.i686.rpm jasper-debugsource-2.0.14-5.el8.x86_64.rpm jasper-libs-2.0.14-5.el8.i686.rpm jasper-libs-2.0.14-5.el8.x86_64.rpm jasper-libs-debuginfo-2.0.14-5.el8.i686.rpm jasper-libs-debuginfo-2.0.14-5.el8.x86_64.rpm jasper-utils-debuginfo-2.0.14-5.el8.i686.rpm jasper-utils-debuginfo-2.0.14-5.el8.x86_64.rpm Red Hat Enterprise Linux CRB (v. 8): aarch64: jasper-debuginfo-2.0.14-5.el8.aarch64.rpm jasper-debugsource-2.0.14-5.el8.aarch64.rpm jasper-devel-2.0.14-5.el8.aarch64.rpm jasper-libs-debuginfo-2.0.14-5.el8.aarch64.rpm jasper-utils-debuginfo-2.0.14-5.el8.aarch64.rpm ppc64le: jasper-debuginfo-2.0.14-5.el8.ppc64le.rpm jasper-debugsource-2.0.14-5.el8.ppc64le.rpm jasper-devel-2.0.14-5.el8.ppc64le.rpm jasper-libs-debuginfo-2.0.14-5.el8.ppc64le.rpm jasper-utils-debuginfo-2.0.14-5.el8.ppc64le.rpm s390x: jasper-debuginfo-2.0.14-5.el8.s390x.rpm jasper-debugsource-2.0.14-5.el8.s390x.rpm jasper-devel-2.0.14-5.el8.s390x.rpm jasper-libs-debuginfo-2.0.14-5.el8.s390x.rpm jasper-utils-debuginfo-2.0.14-5.el8.s390x.rpm x86_64: jasper-debuginfo-2.0.14-5.el8.i686.rpm jasper-debuginfo-2.0.14-5.el8.x86_64.rpm jasper-debugsource-2.0.14-5.el8.i686.rpm jasper-debugsource-2.0.14-5.el8.x86_64.rpm jasper-devel-2.0.14-5.el8.i686.rpm jasper-devel-2.0.14-5.el8.x86_64.rpm jasper-libs-debuginfo-2.0.14-5.el8.i686.rpm jasper-libs-debuginfo-2.0.14-5.el8.x86_64.rpm jasper-utils-debuginfo-2.0.14-5.el8.i686.rpm jasper-utils-debuginfo-2.0.14-5.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-2020-27828 https://access.redhat.com/security/cve/CVE-2021-3272 https://access.redhat.com/security/cve/CVE-2021-26926 https://access.redhat.com/security/cve/CVE-2021-26927 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/ 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYYrdfNzjgjWX9erEAQhXxw//cWvjQDlaV34+2lz4Thl9QHGnvIdTS5zC +zuyjrBDHL1fP5B7suzP5/n7VKovIOo4HOjSClIEzft+/91J2BZ/phtTUtNiFyQz awRdKsPiZ81VW8Jxap1xDBjnBJFKbbNRZ822SEPb6W22e8bTqjDASEuCd9TcM/Tx k3fUdT/jTHK5t+bG7UB8vZhrpNE1oyIF+pUmfcQZe2ofdOoUiyNxdlkOaeY+vjag DQtWJgx/NrS93GP/n1tsAyxij7NpJl8xMcg8tRtYcxqTmTAo3eLdbKGtAwTufmyP C26czIyA8K27dNpICRpqtooQKHdSGaDv1eiS+tlXXF1jRobNwyNwvWNrTz3Ny1K3 GOLcyyZNMkXGNs/gnIuqyWaSTo57cabB1h9TZuEAIC0q6a5LO/swh0ENwBEePelN 1VfbVtNBbuwiA0xVJv83+W07MwglXWI7UMRh/q+PeuLDouz10wbdhMGOqf3m+c4T BpzDQT+nMw/s9m4aGD1ATdGW3mTeCJEjc20rCph5LjcImgxyG9EkNA91PaT6meTY KHostqDRhwTlHbT40r1Ncgspg0cz/Wh6+n1+6HPfT2Q8IyUPydBAIgNoSsjGtjxJ BNIC0eHEcsSD09Zecscf7nKAStK4nuQbOsdQfNqxyldyIGuFkQiYCfNOszw0hJ4K BsO9NR91F9Q= =y9qW - -----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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