CVE catalog

CVE-2018-19517

sysstat: CVE-2018-19517

Severity: Medium · CVSS 5.5CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Published: Nov 21, 2018, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.82% · Oct 25, 2026

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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	sysstat	sid	`12.7.5-2`	fixed
Debian	sysstat	forky	`12.7.5-2`	fixed
Debian	sysstat	trixie	`12.7.5-2`	fixed
Debian	sysstat	bookworm	`12.6.1-1`	fixed
Cpe	sysstat	Not reported	Not reported	unknown

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	sysstat	source	sid	`12.0.3-2`	low	Not reported	[914553]
Debian	sysstat	source	forky	`12.0.3-2`	low	Not reported	[914553]
Debian	sysstat	source	trixie	`12.0.3-2`	low	Not reported	[914553]
Debian	sysstat	source	bookworm	`12.0.3-2`	low	Not reported	[914553]

[Debian bug #914553]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[isag]Fixed
Source package: [sysstat]
Details (2)
- 12.6.1-1 · all · bookworm
  Fixed · Fixed: 12.0.3-2
  dsa · sysstat · debian · bookworm
- 12.6.1-1 · all · bookworm
  Fixed · Fixed: 12.0.3-2
  dsa · sysstat · debian · bookworm
[sysstat]Fixed
Details (2)
- 12.6.1-1 · amd64 · bookworm
  Fixed · Fixed: 12.0.3-2
  dsa · sysstat · debian · bookworm
- 12.6.1-1 · arm64 · bookworm
  Fixed · Fixed: 12.0.3-2
  dsa · sysstat · debian · bookworm

Observed: Oct 23, 2026, 5:35:45 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]