{"id":"CVE-2018-19517","title":"An issue was discovered in sysstat 12.1.1","summary":"An issue was discovered in sysstat 12.1.1. The remap_struct function in sa_common.c has an out-of-bounds read during a memset call, as demonstrated by sadf.","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cwe":["CWE-125"],"vendor":"sysstat_project","product":"sysstat","affected":["sysstat = 12.1.1"],"published":"2018-11-24","updated":"2026-10-15","sourceUpdated":"2026-10-15T18:17:16.957","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2018-19517","references":[{"url":"https://github.com/sysstat/sysstat/issues/199","label":"cve@mitre.org"},{"url":"https://github.com/sysstat/sysstat/issues/199","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-15T17:38:33.225301Z"},"epss":0.00824,"epssPercentile":0.57191,"ingestedAt":"2026-10-15T18:23:58.397Z","slug":"CVE-2018-19517","body":"## Overview\n\nAn issue was discovered in sysstat 12.1.1. The remap_struct function in sa_common.c has an out-of-bounds read during a memset call, as demonstrated by sadf.\n\n## Affected\n\n- `sysstat = 12.1.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}