{"id":"OESA-2021-1186","summary":"binutils security update","details":"\r\n\r\nSecurity Fix(es):\r\n\r\nThere's a flaw in the BFD library of binutils in versions before 2.36. An attacker who supplies a crafted file to an application linked with BFD, and using the DWARF functionality, could cause an impact to system availability by way of excessive memory consumption.(CVE-2021-3487)","modified":"2026-08-18T01:15:28.183831098Z","published":"2021-05-15T11:04:25Z","upstream":["CVE-2021-3487"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1186"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3487"}],"affected":[{"package":{"name":"binutils","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/binutils&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.34-10.oe1"}]}],"ecosystem_specific":{"aarch64":["binutils-debuginfo-2.34-10.oe1.aarch64.rpm","binutils-debugsource-2.34-10.oe1.aarch64.rpm","binutils-help-2.34-10.oe1.aarch64.rpm","binutils-2.34-10.oe1.aarch64.rpm","binutils-devel-2.34-10.oe1.aarch64.rpm"],"src":["binutils-2.34-10.oe1.src.rpm"],"x86_64":["binutils-debugsource-2.34-10.oe1.x86_64.rpm","binutils-2.34-10.oe1.x86_64.rpm","binutils-devel-2.34-10.oe1.x86_64.rpm","binutils-help-2.34-10.oe1.x86_64.rpm","binutils-debuginfo-2.34-10.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1186.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}