{"id":"RLSA-2021:1935","summary":"Low: rust-toolset:rhel8 security, bug fix, and enhancement update","details":"Rust is a systems programming language that runs blazingly fast, prevents segfaults, and guarantees thread safety.\n\nThe following packages have been upgraded to a later upstream version: rust (1.49.0). (BZ#1896712)\n\nSecurity Fix(es):\n\n* rust: use-after-free or double free in VecDeque::make_contiguous (CVE-2020-36318)\n\n* rust: memory safety violation in String::retain() (CVE-2020-36317)\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 8.4 Release Notes linked from the References section.","modified":"2026-02-04T10:15:06.905394Z","published":"2021-05-18T06:26:06Z","upstream":["CVE-2020-36317","CVE-2020-36318"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2021:1935"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1949189"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1949192"}],"affected":[{"package":{"name":"rust","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rust?distro=rocky-linux-8-4-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.49.0-1.module+el8.4.0+416+259a129a"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2021:1935.json"}},{"package":{"name":"rust-toolset","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rust-toolset?distro=rocky-linux-8-4-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.49.0-1.module+el8.4.0+416+259a129a"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2021:1935.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}