CVE-2018-19517

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.

CVSS v3.0 NVD

5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2.0 NVD

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

0.82% chance of exploitation in the next 30 days, 57th percentile

Published

2018-11-24

Updated

2026-10-15

Proof-of-concept exploits (1)

• sysstat/sysstat/issues/1993371★ · 2026-10-17

References

• CVE Record
• NVD entry

Related

• CVE-2018-19416
• CVE-2019-16167