{"schema_version": "1.3.1", "id": "RLSA-2021:4235", "modified": "2023-02-02T13:30:53.623045Z", "published": "2021-11-09T08:48:32Z", "related": ["CVE-2020-27828", "CVE-2021-26926", "CVE-2021-26927", "CVE-2021-3272"], "summary": "Moderate: jasper security update", "details": "JasPer is an implementation of Part 1 of the JPEG 2000 image compression standard.\n\nSecurity Fix(es):\n\n* jasper: Heap-based buffer overflow in cp_create() in jpc_enc.c (CVE-2020-27828)\n\n* jasper: Heap-based buffer over-read in jp2_decode() in jp2_dec.c (CVE-2021-3272)\n\n* jasper: Out of bounds read in jp2_decode() in jp2_dec.c (CVE-2021-26926)\n\n* jasper: NULL pointer dereference in jp2_decode() in jp2_dec.c (CVE-2021-26927)\n\nFor 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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.5 Release Notes linked from the References section.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "jasper", "purl": "pkg:rpm/rocky-linux/jasper?distro=rocky-linux-8&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.0.14-5.el8"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2021:4235"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1905201"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1921325"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1921426"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1921428"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}