Buffer overflow in Sysstat Project
CVE-2019-16167
sysstat before 12.1.6 has memory corruption due to an Integer Overflow in remap_struct() in sa_common.c.
Vulnerability class: Integer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.015 (73.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 73.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
- Sysstat Project
- Canonical Ubuntu Linux — versions 16.04, 18.04, 19.04
- Debian Linux — versions 10.0
- Fedoraproject Fedora — versions 31
- openSUSE Leap — versions 15.0, 15.1
Weakness classification (CWE)
References
- github.com/sysstat/sysstat/issues/230 (Exploit, Third Party Advisory, Issue Tracking)
- github.com/sysstat/sysstat/compare/v12.1.5...v12.1.6 (Third Party Advisory, Release Notes)
- lists.opensuse.org/opensuse-security-announce/2019-10/msg00067.html (vendor-advisory, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-10/msg00068.html (vendor-advisory, Mailing List, Third Party Advisory)
- usn.ubuntu.com/4242-1/ (vendor-advisory, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.debian.org/debian-lts-announce/2022/11/msg00014.html (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-16167?
- CVE-2019-16167 is a medium-severity vulnerability in Sysstat Project, classified under Integer Overflow or Wraparound. CVSS score: 5.5/10. Published 2019-09-09.
- How severe is CVE-2019-16167?
- Medium severity. CVSS v3 base score is 5.5 out of 10.