{"id":"OESA-2022-1486","summary":"openjpeg2 security update","details":"OpenJPEG is an open-source JPEG 2000 codec written in C language. It has been developed in order to promote the use of JPEG 2000, a still-image compression standard from the Joint Photographic Experts Group (JPEG). Since April 2015, it is officially recognized by ISO/IEC and ITU-T as a JPEG 2000 Reference Software.\r\n\r\nSecurity Fix(es):\r\n\r\nThere's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.(CVE-2020-27842)","modified":"2025-09-03T06:17:06.904544Z","published":"2022-01-07T11:03:27Z","upstream":["CVE-2020-27842"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1486"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-27842"}],"affected":[{"package":{"name":"openjpeg2","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/openjpeg2&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.1-8.oe1"}]}],"ecosystem_specific":{"noarch":["openjpeg2-help-2.3.1-8.oe1.noarch.rpm"],"aarch64":["openjpeg2-debugsource-2.3.1-8.oe1.aarch64.rpm","openjpeg2-devel-2.3.1-8.oe1.aarch64.rpm","openjpeg2-debuginfo-2.3.1-8.oe1.aarch64.rpm","openjpeg2-2.3.1-8.oe1.aarch64.rpm"],"x86_64":["openjpeg2-devel-2.3.1-8.oe1.x86_64.rpm","openjpeg2-2.3.1-8.oe1.x86_64.rpm","openjpeg2-debuginfo-2.3.1-8.oe1.x86_64.rpm","openjpeg2-debugsource-2.3.1-8.oe1.x86_64.rpm"],"src":["openjpeg2-2.3.1-8.oe1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2022-1486.json"}},{"package":{"name":"openjpeg2","ecosystem":"openEuler:20.03-LTS-SP2","purl":"pkg:rpm/openEuler/openjpeg2&distro=openEuler-20.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.1-8.oe1"}]}],"ecosystem_specific":{"noarch":["openjpeg2-help-2.3.1-8.oe1.noarch.rpm"],"aarch64":["openjpeg2-debugsource-2.3.1-8.oe1.aarch64.rpm","openjpeg2-debuginfo-2.3.1-8.oe1.aarch64.rpm","openjpeg2-devel-2.3.1-8.oe1.aarch64.rpm","openjpeg2-2.3.1-8.oe1.aarch64.rpm"],"x86_64":["openjpeg2-devel-2.3.1-8.oe1.x86_64.rpm","openjpeg2-debugsource-2.3.1-8.oe1.x86_64.rpm","openjpeg2-debuginfo-2.3.1-8.oe1.x86_64.rpm","openjpeg2-2.3.1-8.oe1.x86_64.rpm"],"src":["openjpeg2-2.3.1-8.oe1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2022-1486.json"}},{"package":{"name":"openjpeg2","ecosystem":"openEuler:20.03-LTS-SP3","purl":"pkg:rpm/openEuler/openjpeg2&distro=openEuler-20.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.1-8.oe1"}]}],"ecosystem_specific":{"noarch":["openjpeg2-help-2.3.1-8.oe1.noarch.rpm"],"aarch64":["openjpeg2-debugsource-2.3.1-8.oe1.aarch64.rpm","openjpeg2-debuginfo-2.3.1-8.oe1.aarch64.rpm","openjpeg2-devel-2.3.1-8.oe1.aarch64.rpm","openjpeg2-2.3.1-8.oe1.aarch64.rpm"],"x86_64":["openjpeg2-devel-2.3.1-8.oe1.x86_64.rpm","openjpeg2-debugsource-2.3.1-8.oe1.x86_64.rpm","openjpeg2-debuginfo-2.3.1-8.oe1.x86_64.rpm","openjpeg2-2.3.1-8.oe1.x86_64.rpm"],"src":["openjpeg2-2.3.1-8.oe1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2022-1486.json"}}],"schema_version":"1.7.3"}