Source: sysstat Version: 12.0.1-1 Severity: important Tags: security upstream Forwarded: https://github.com/sysstat/sysstat/issues/199
Hi, The following vulnerability was published for sysstat, similar to CVE-2018-19416. CVE-2018-19517[0]: | 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. The poc to verify a fix (base64 encoded here): ltV1ITAwMDBIAQAAMDAwMAEAAAABAAAAMAAAADAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAw MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwBQAAADAwMDAAAAAAAAAAAAkA AAACAAAAAAAAAAAAAAAkAAAAEAAAADAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAw MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAw MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAw MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAw MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAw MDAwMDABAAAAMDAwMAIAAAABAAAAAAAAAAgAAAAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMAAwAAAA MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMAEAAAABAAAAAAAAABAAAAAwMDAwMDAwMDAwMDAw MDAwMDAwMDAwMAAwAAAAMDAwMDAwMDAwMDAwMDAwMDAwMDAGAAAAiwAAAAEAAAABAAAAAAAAACgA AAAF/////wAAAAAAAAAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMAAAAAAwMDAwMDAw MDAwMDAwMDAwAAAAADAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDA= This is similar to #914384 but fo the issue triggered during the memset call. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2018-19517 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19517 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
