An update for openjpeg2 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1678 Final 1.0 1.0 2022-05-28 Initial 2022-05-28 2022-05-28 openEuler SA Tool V1.0 2022-05-28 openjpeg2 security update An update for openjpeg2 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. 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. Security Fix(es): A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free() on an uninitialized pointer, leading to a segmentation fault and a denial of service.(CVE-2022-1122) An update for openjpeg2 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium openjpeg2 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1678 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-1122 https://nvd.nist.gov/vuln/detail/CVE-2022-1122 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS openjpeg2-2.3.1-11.oe1.aarch64.rpm openjpeg2-debuginfo-2.3.1-11.oe1.aarch64.rpm openjpeg2-debugsource-2.3.1-11.oe1.aarch64.rpm openjpeg2-devel-2.3.1-11.oe1.aarch64.rpm openjpeg2-2.3.1-11.oe1.aarch64.rpm openjpeg2-debuginfo-2.3.1-11.oe1.aarch64.rpm openjpeg2-debugsource-2.3.1-11.oe1.aarch64.rpm openjpeg2-devel-2.3.1-11.oe1.aarch64.rpm openjpeg2-2.4.0-6.oe2203.aarch64.rpm openjpeg2-debuginfo-2.4.0-6.oe2203.aarch64.rpm openjpeg2-debugsource-2.4.0-6.oe2203.aarch64.rpm openjpeg2-devel-2.4.0-6.oe2203.aarch64.rpm openjpeg2-tools-2.4.0-6.oe2203.aarch64.rpm openjpeg2-2.3.1-11.oe1.src.rpm openjpeg2-2.3.1-11.oe1.src.rpm openjpeg2-2.4.0-6.oe2203.src.rpm openjpeg2-help-2.3.1-11.oe1.noarch.rpm openjpeg2-help-2.3.1-11.oe1.noarch.rpm openjpeg2-help-2.4.0-6.oe2203.noarch.rpm openjpeg2-2.3.1-11.oe1.x86_64.rpm openjpeg2-debuginfo-2.3.1-11.oe1.x86_64.rpm openjpeg2-debugsource-2.3.1-11.oe1.x86_64.rpm openjpeg2-devel-2.3.1-11.oe1.x86_64.rpm openjpeg2-2.3.1-11.oe1.x86_64.rpm openjpeg2-debuginfo-2.3.1-11.oe1.x86_64.rpm openjpeg2-debugsource-2.3.1-11.oe1.x86_64.rpm openjpeg2-devel-2.3.1-11.oe1.x86_64.rpm openjpeg2-2.4.0-6.oe2203.x86_64.rpm openjpeg2-debuginfo-2.4.0-6.oe2203.x86_64.rpm openjpeg2-debugsource-2.4.0-6.oe2203.x86_64.rpm openjpeg2-devel-2.4.0-6.oe2203.x86_64.rpm openjpeg2-tools-2.4.0-6.oe2203.x86_64.rpm A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free() on an uninitialized pointer, leading to a segmentation fault and a denial of service. 2022-05-28 CVE-2022-1122 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS Medium 5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H openjpeg2 security update 2022-05-28 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1678