An update for isula-build is now available for openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1265 Final 1.0 1.0 2021-07-17 Initial 2021-07-17 2021-07-17 openEuler SA Tool V1.0 2021-07-17 isula-build security update An update for isula-build is now available for openEuler-20.03-LTS-SP1. isula-build is a tool used for container images building. Security Fix(es): When 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) An update for isula-build is now available for openEuler-20.03-LTS-SP1. openEuler Security has rated this update as having a security impact of low. 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. Low isula-build https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1265 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-33629 https://nvd.nist.gov/vuln/detail/CVE-2021-33629 openEuler-20.03-LTS-SP1 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 isula-build-0.9.5-6.oe1.src.rpm 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 When 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>..` 2021-07-17 CVE-2021-33629 openEuler-20.03-LTS-SP1 Low 3.3 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L isula-build security update 2021-07-17 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1265