PT-2019-6271 · Sysstat+7 · Sysstat+7

Rkx1209 · Published 2019-08-03 · Updated 2024-06-15 · CVE-2019-16167

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions sysstat versions prior to 12.1.6

Description The issue is related to a buffer overflow in the remap struct() function within the sa common.c component of the sysstat utility. This can be exploited by a remote attacker to cause a denial of service due to memory corruption resulting from an integer overflow.

Recommendations For versions prior to 12.1.6, update to version 12.1.6 or later to resolve the issue. As a temporary workaround, consider restricting access to the remap struct() function until a patch is available.

Exploit

Fix

Integer Overflow

Memory Corruption

Weakness Enumeration

CWE-190

CWE-787

Related Identifiers

ALT-PU-2020-3464

ALT-PU-2020-3493

ALT-PU-2021-2132

BDU:2022-06244

CESA-2020_4638

CVE-2019-16167

DLA-3188-1

MGASA-2019-0371

OPENSUSE-SU-2019:2395-1

OPENSUSE-SU-2019:2397-1

OPENSUSE-SU-2019_2395-1

OPENSUSE-SU-2019_2397-1

OPENSUSE-SU-2024:11419-1

RHSA-2020:4638

RHSA-2020_4638

RHSA-2022:0633

RLSA-2020:4638

SUSE-SU-2019:2749-1

SUSE-SU-2019:2752-1

SUSE-SU-2019:2752-2

SUSE-SU-2019_2749-1

SUSE-SU-2019_2752-1

SUSE-SU-2019_2752-2

USN-4242-1

Affected Products

Alt Linux

Astra Linux

Centos

Red Hat

Rocky Linux

Suse

Ubuntu

Sysstat

References · 49

• 🔥 https://github.com/sysstat/sysstat/issues/230 · Exploit
• https://osv.dev/vulnerability/SUSE-SU-2019:2752-2 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:2395-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-16167 · Security Note
• https://usn.ubuntu.com/4242-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2019:2749-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-16167 · Security Note
• http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00067.html · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4242-1 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2020-4638.html · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3188-1 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RVSMKUPWIGQYX4G5LZXL7ZBJN3KY6RM3 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:11419-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-06244 · Security Note
• https://advisories.mageia.org/MGASA-2019-0371.html · Security Note