{"id":"OESA-2022-1848","summary":"cfitsio security update","details":"\r\n\r\nSecurity Fix(es):\r\n\r\nIn the ffghtb function in NASA CFITSIO 3.42, specially crafted images parsed via the library can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can deliver an FIT image to trigger this vulnerability and potentially gain code execution.(CVE-2018-3849)\r\n\r\nIn the ffghbn function in NASA CFITSIO 3.42, specially crafted images parsed via the library can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can deliver an FIT image to trigger this vulnerability and potentially gain code execution.(CVE-2018-3848)","modified":"2026-08-18T01:16:23.693192178Z","published":"2022-08-19T11:05:07Z","upstream":["CVE-2018-3848","CVE-2018-3849"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1848"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-3849"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-3848"}],"affected":[{"package":{"name":"cfitsio","ecosystem":"openEuler:22.03-LTS","purl":"pkg:rpm/openEuler/cfitsio&distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.490-1.oe2203"}]}],"ecosystem_specific":{"aarch64":["cfitsio-debugsource-3.490-1.oe2203.aarch64.rpm","cfitsio-devel-3.490-1.oe2203.aarch64.rpm","fpack-3.490-1.oe2203.aarch64.rpm","cfitsio-3.490-1.oe2203.aarch64.rpm","cfitsio-debuginfo-3.490-1.oe2203.aarch64.rpm"],"noarch":["cfitsio-help-3.490-1.oe2203.noarch.rpm"],"src":["cfitsio-3.490-1.oe2203.src.rpm"],"x86_64":["cfitsio-devel-3.490-1.oe2203.x86_64.rpm","cfitsio-debuginfo-3.490-1.oe2203.x86_64.rpm","cfitsio-3.490-1.oe2203.x86_64.rpm","cfitsio-debugsource-3.490-1.oe2203.x86_64.rpm","fpack-3.490-1.oe2203.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2022-1848.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:H/I:H/A:H"}]}