-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory
Synopsis: Important: flac security update Advisory ID: RHSA-2023:5048-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:5048 Issue date: 2023-09-11 CVE Names: CVE-2020-22219 ===================================================================== 1. Summary: An update for flac is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. 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. 9) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux CRB (v. 9) - aarch64, ppc64le, s390x, x86_64 3. Description: FLAC stands for Free Lossless Audio Codec. FLAC is similar to Ogg Vorbis, but lossless. The FLAC project consists of the stream format, reference encoders and decoders in library form, a command-line program to encode and decode FLAC files, and a command-line metadata editor for FLAC files. Security Fix(es): * flac: Remote Code Execution (RCE) via the bitwriter_grow_ function, by supplying crafted input to the encoder (CVE-2020-22219) 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/): 2235489 - CVE-2020-22219 flac: Remote Code Execution (RCE) via the bitwriter_grow_ function, by supplying crafted input to the encoder 6. Package List: Red Hat Enterprise Linux AppStream (v. 9): Source: flac-1.3.3-10.el9_2.1.src.rpm aarch64: flac-debuginfo-1.3.3-10.el9_2.1.aarch64.rpm flac-debugsource-1.3.3-10.el9_2.1.aarch64.rpm flac-libs-1.3.3-10.el9_2.1.aarch64.rpm flac-libs-debuginfo-1.3.3-10.el9_2.1.aarch64.rpm ppc64le: flac-debuginfo-1.3.3-10.el9_2.1.ppc64le.rpm flac-debugsource-1.3.3-10.el9_2.1.ppc64le.rpm flac-libs-1.3.3-10.el9_2.1.ppc64le.rpm flac-libs-debuginfo-1.3.3-10.el9_2.1.ppc64le.rpm s390x: flac-debuginfo-1.3.3-10.el9_2.1.s390x.rpm flac-debugsource-1.3.3-10.el9_2.1.s390x.rpm flac-libs-1.3.3-10.el9_2.1.s390x.rpm flac-libs-debuginfo-1.3.3-10.el9_2.1.s390x.rpm x86_64: flac-debuginfo-1.3.3-10.el9_2.1.i686.rpm flac-debuginfo-1.3.3-10.el9_2.1.x86_64.rpm flac-debugsource-1.3.3-10.el9_2.1.i686.rpm flac-debugsource-1.3.3-10.el9_2.1.x86_64.rpm flac-libs-1.3.3-10.el9_2.1.i686.rpm flac-libs-1.3.3-10.el9_2.1.x86_64.rpm flac-libs-debuginfo-1.3.3-10.el9_2.1.i686.rpm flac-libs-debuginfo-1.3.3-10.el9_2.1.x86_64.rpm Red Hat Enterprise Linux CRB (v. 9): aarch64: flac-1.3.3-10.el9_2.1.aarch64.rpm flac-debuginfo-1.3.3-10.el9_2.1.aarch64.rpm flac-debugsource-1.3.3-10.el9_2.1.aarch64.rpm flac-devel-1.3.3-10.el9_2.1.aarch64.rpm flac-libs-debuginfo-1.3.3-10.el9_2.1.aarch64.rpm ppc64le: flac-1.3.3-10.el9_2.1.ppc64le.rpm flac-debuginfo-1.3.3-10.el9_2.1.ppc64le.rpm flac-debugsource-1.3.3-10.el9_2.1.ppc64le.rpm flac-devel-1.3.3-10.el9_2.1.ppc64le.rpm flac-libs-debuginfo-1.3.3-10.el9_2.1.ppc64le.rpm s390x: flac-1.3.3-10.el9_2.1.s390x.rpm flac-debuginfo-1.3.3-10.el9_2.1.s390x.rpm flac-debugsource-1.3.3-10.el9_2.1.s390x.rpm flac-devel-1.3.3-10.el9_2.1.s390x.rpm flac-libs-debuginfo-1.3.3-10.el9_2.1.s390x.rpm x86_64: flac-1.3.3-10.el9_2.1.x86_64.rpm flac-debuginfo-1.3.3-10.el9_2.1.i686.rpm flac-debuginfo-1.3.3-10.el9_2.1.x86_64.rpm flac-debugsource-1.3.3-10.el9_2.1.i686.rpm flac-debugsource-1.3.3-10.el9_2.1.x86_64.rpm flac-devel-1.3.3-10.el9_2.1.i686.rpm flac-devel-1.3.3-10.el9_2.1.x86_64.rpm flac-libs-debuginfo-1.3.3-10.el9_2.1.i686.rpm flac-libs-debuginfo-1.3.3-10.el9_2.1.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-2020-22219 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secal...@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJk/2WhAAoJENzjgjWX9erE3DYP+wS27lw358et2AX5osfA6VS8 E/1q3v2t/JoCafeDq18wz0scuio5KLVdzxxxv+LJy/bozmkLhyKXIEqj2tTrQF4p /m27rDypksancVGZClu8GhO1fexyzzywhPO1jVdRRzbvL2cbDLoSy1aUL09m8fyf bQCSMtIUIi2GB0j/o2ANU6kGZNeVLIZzN3sBeh+UPCRRWKeazPt1aIgw/X7Lp9Fj HWY2lpSz11SHNYfi+w8zueDREcRrK27K9+IEEtZmYntWJ1HIHucGTFmo3phM80fL RPFeUDQTc9/T+opHXaXgqwXGm2F9h1+UCNhXn8Ce81diTOthGQqA7hn1o1AfPJEw CAcyYZC6koez06KkX8MC4nTpSSBaGZg3qQawYEd/Fvv8AKyrqdQ8j+SW91rro87i BV8unUKfk/85ae/4z+zxDGAEwKqGF1Oq0IkZNPHGw6pyRXXtn8y2zpTGROd6Ovce nVLVr1OP9rUdPJ5LQkr6AC0avwRNakOTaoqxrIrS8ZWho436w44+Q2ba3uHbP/t+ 1JG2w+ckAw8eU9bzY5k9i0yjeTYBDJfAC9FLSjc+MkzbUh+jtS+ODIOch6Ef0zqY nVjvrOI4a9p/giLKEnJJA851tQ4Pik7/KtJx0mE81I4ibBNOYbqHtWEDQA42tDPN 1c72yatovuF8qIjLkBbY =s/9A -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce