{"id":"OESA-2021-1265","summary":"isula-build security update","details":"isula-build is a tool used for container images building.\r\n\r\nSecurity Fix(es):\r\n\r\nWhen using isula-build to build container images, some functions for processing external data do not remove spaces when processing data. This vulnerability can cause a program crash. The open-source software isula-build fuzzing test shows that when multiple spaces are added to the end of 'RUN' will cause a isula-builder panic, for example, `RUN echo "hello" <space><space>..`(CVE-2021-33629)","modified":"2026-08-18T01:15:47.983750873Z","published":"2021-07-17T11:04:30Z","upstream":["CVE-2021-33629"],"database_specific":{"severity":"Low"},"references":[{"type":"ADVISORY","url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1265"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33629"}],"affected":[{"package":{"name":"isula-build","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/isula-build&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.5-6.oe1"}]}],"ecosystem_specific":{"src":["isula-build-0.9.5-6.oe1.src.rpm"],"x86_64":["isula-build-debugsource-0.9.5-6.oe1.x86_64.rpm","isula-build-0.9.5-6.oe1.x86_64.rpm","isula-build-debuginfo-0.9.5-6.oe1.x86_64.rpm"],"aarch64":["isula-build-0.9.5-6.oe1.aarch64.rpm","isula-build-debuginfo-0.9.5-6.oe1.aarch64.rpm","isula-build-debugsource-0.9.5-6.oe1.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1265.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}]}