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CVE-2019-16167

sysstat before 12.1.6 has memory corruption due to an Integer Overflow in remap_struct() in...

5.5 MediumFix available

CVE-2019-16167 is a medium vulnerability (CVSS 5.5) in Sysstat Project Sysstat, published September 9, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.53%, the 74th percentile. Fixed in sysstat 12.1.7-1.

sysstat before 12.1.6 has memory corruption due to an Integer Overflow in remap_struct() in sa_common.c.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

1.53%Up 0.3 points since Apr 14, 2021
90%50%10%1%

What each source reports

NVD Score used 5.5

sysstat before 12.1.6 has memory corruption due to an Integer Overflow in remap_struct() in sa_common.c.

Record
CVE-2019-16167
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0
4.3 MediumAV:N/AC:M/Au:N/C:N/I:N/A:P
Weakness
CWE-190, CWE-787
Updated
2026-11-02
CVE List No score

sysstat before 12.1.6 has memory corruption due to an Integer Overflow in remap_struct() in sa_common.c.

Record
CVE-2019-16167
Updated
2026-11-02
EUVDEUVD-2019-6987 No score

sysstat before 12.1.6 has memory corruption due to an Integer Overflow in remap_struct() in sa_common.c.

Record
EUVD-2019-6987
Updated
2026-11-03
GitHub AdvisoriesGHSA-qx8v-hqmp-3927 5.5

sysstat before 12.1.6 has memory corruption due to an Integer Overflow in remap_struct() in...

sysstat before 12.1.6 has memory corruption due to an Integer Overflow in remap_struct() in sa_common.c.

Record
GHSA-qx8v-hqmp-3927
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness
CWE-190, CWE-787
Updated
2026-11-02
OSVBELL-CVE-2019-16167 5.5

CVE-2019-16167 does not affect BellSoft software

Record
BELL-CVE-2019-16167
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSV 5.5

sysstat before 12.1.6 has memory corruption due to an Integer Overflow in remap_struct() in sa_common.c.

Record
CVE-2019-16167
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-02
Show 13 moreShow less
OSVDEBIAN-CVE-2019-16167 5.5

sysstat before 12.1.6 has memory corruption due to an Integer Overflow in remap_struct() in sa_common.c.

Record
DEBIAN-CVE-2019-16167
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVRHSA-2020:4638 5.5

Red Hat Security Advisory: sysstat security update

Record
RHSA-2020:4638
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVRHSA-2022:0633 5.5

Red Hat Security Advisory: sysstat security update

Record
RHSA-2022:0633
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVRLSA-2020:4638 5.5

Low: sysstat security update

The sysstat packages provide the sar and iostat commands. These commands enable system monitoring of disk, network, and other I/O activity.

Security Fix(es):

  • sysstat: memory corruption due to an integer overflow in remap_struct in sa_common.c (CVE-2019-16167)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.3 Release Notes linked from the References section.

Record
RLSA-2020:4638
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2019-16167 5.5

sysstat before 12.1.6 has memory corruption due to an Integer Overflow in remap_struct() in sa_common.c.

Record
UBUNTU-CVE-2019-16167
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVMGASA-2019-0371 No score

Updated sysstat packages fix security vulnerability

Updated sysstat package fixes security vulnerability:

Memory corruption due to an integer overflow (CVE-2019-16167).

Record
MGASA-2019-0371
Updated
2026-11-02
OSVopenSUSE-SU-2019:2395-1 No score

Security update for sysstat

This update for sysstat fixes the following issue:

  • CVE-2019-16167: Fixed a memory corruption due to an integer overflow. (bsc#1150114)

This update was imported from the SUSE:SLE-15:Update update project.

Record
openSUSE-SU-2019:2395-1
Updated
2026-11-02
OSVopenSUSE-SU-2019:2397-1 No score

Security update for sysstat

This update for sysstat fixes the following issue:

  • CVE-2019-16167: Fixed a memory corruption due to an integer overflow. (bsc#1150114)

This update was imported from the SUSE:SLE-15:Update update project.

Record
openSUSE-SU-2019:2397-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:11419-1 No score

sysstat-12.4.3-3.2 on GA media

These are all security issues fixed in the sysstat-12.4.3-3.2 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:11419-1
Updated
2026-11-02
OSVSUSE-SU-2019:2749-1 No score

Security update for sysstat

This update for sysstat fixes the following issue:

  • CVE-2019-16167: Fixed a memory corruption due to an integer overflow. (bsc#1150114)
Record
SUSE-SU-2019:2749-1
Updated
2026-11-02
OSVSUSE-SU-2019:2752-1 No score

Security update for sysstat

This update for sysstat fixes the following issue:

  • CVE-2019-16167: Fixed a memory corruption due to an integer overflow. (bsc#1150114)
Record
SUSE-SU-2019:2752-1
Updated
2026-11-02
OSVSUSE-SU-2019:2752-2 No score

Security update for sysstat

This update for sysstat fixes the following issue:

  • CVE-2019-16167: Fixed a memory corruption due to an integer overflow. (bsc#1150114)
Record
SUSE-SU-2019:2752-2
Updated
2026-11-02
OSVUSN-4242-1 No score

sysstat vulnerabilities

It was discovered that Sysstat incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash or execute arbitrary code. This issue only affected Ubuntu 19.04 and Ubuntu 19.10. (CVE-2019-16167)

It was discovered that Sysstat incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. (CVE-2019-19725)

Record
USN-4242-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
sysstat
Debian:12
 before 12.1.7-1
12.1.7-1
sysstat
Debian:13
 before 12.1.7-1
12.1.7-1
sysstat
Debian:14
 before 12.1.7-1
12.1.7-1
sysstat
Debian:10
 before 12.0.3-2+deb10u1, plus listed versions
12.0.3-2
12.0.3-2+deb10u1
sysstat
Mageia:7
 before 12.1.6-1.mga7
12.1.6-1.mga7
sysstat
Red Hat:enterprise_linux:8::appstream
 before 0:11.7.3-5.el8
0:11.7.3-5.el8
sysstat-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:11.7.3-5.el8
0:11.7.3-5.el8
sysstat-debugsource
Red Hat:enterprise_linux:8::appstream
 before 0:11.7.3-5.el8
0:11.7.3-5.el8
sysstat
Red Hat:rhel_eus:8.2::appstream
 before 0:11.7.3-2.el8_2.1
0:11.7.3-2.el8_2.1
sysstat-debuginfo
Red Hat:rhel_eus:8.2::appstream
 before 0:11.7.3-2.el8_2.1
0:11.7.3-2.el8_2.1
Show 16 moreShow less
Affected packages
PackageAffectedFixed
sysstat-debugsource
Red Hat:rhel_eus:8.2::appstream
 before 0:11.7.3-2.el8_2.1
0:11.7.3-2.el8_2.1
sysstat
Rocky Linux:8
 before 0:11.7.3-5.el8
0:11.7.3-5.el8
sysstat
SUSE:Linux Enterprise Module for Basesystem 15
 before 12.0.2-3.15.1
12.0.2-3.15.1
sysstat
SUSE:Linux Enterprise Module for Basesystem 15 SP1
 before 12.0.2-3.15.1
12.0.2-3.15.1
sysstat
SUSE:Linux Enterprise Module for Server Applications 15
 before 12.0.2-3.15.1
12.0.2-3.15.1
sysstat
SUSE:Linux Enterprise Module for Server Applications 15 SP1
 before 12.0.2-3.15.1
12.0.2-3.15.1
sysstat
SUSE:Linux Enterprise Desktop 12 SP4
 before 12.0.2-10.27.1
12.0.2-10.27.1
sysstat
SUSE:Linux Enterprise Server 12 SP4
 before 12.0.2-10.27.1
12.0.2-10.27.1
sysstat
SUSE:Linux Enterprise Server for SAP Applications 12 SP4
 before 12.0.2-10.27.1
12.0.2-10.27.1
sysstat
SUSE:Linux Enterprise Server 12 SP5
 before 12.0.2-10.27.1
12.0.2-10.27.1
sysstat
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
 before 12.0.2-10.27.1
12.0.2-10.27.1
sysstat
Ubuntu:16.04:LTS
 before 11.2.0-1ubuntu0.3, plus listed versions
11.1.5-111.1.7-111.1.8-111.2.0-111.2.0-1ubuntu0.111.2.0-1ubuntu0.2
11.2.0-1ubuntu0.3
sysstat
Ubuntu:18.04:LTS
 before 11.6.1-1ubuntu0.1, plus listed versions
11.5.7-1ubuntu111.6.0-1ubuntu111.6.0-1ubuntu211.6.1-1
11.6.1-1ubuntu0.1
sysstat
openSUSE:Leap 15.1
 before 12.0.2-lp151.3.9.1
12.0.2-lp151.3.9.1
sysstat
openSUSE:Leap 15.0
 before 12.0.2-lp150.16.1
12.0.2-lp150.16.1
sysstat
openSUSE:Tumbleweed
 before 12.4.3-3.2
12.4.3-3.2

History

History
WhenChangedSources
2026-11-03affected
2026-11-03aliasesEUVD
2026-11-02createdCVE List, GitHub Advisories, NVD, OSV

References

Show 33 moreShow less
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