Vulnerability Details : CVE-2019-16167
sysstat before 12.1.6 has memory corruption due to an Integer Overflow in remap_struct() in sa_common.c.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2019-16167
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
- cpe:2.3:a:sysstat_project:sysstat:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-16167
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 43 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-16167
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2019-16167
-
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by: nvd@nist.gov (Primary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-16167
-
https://github.com/sysstat/sysstat/issues/230
Memory corruption bug due to Integer Overflow in remap_struct() · Issue #230 · sysstat/sysstat · GitHubExploit;Issue Tracking;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RVSMKUPWIGQYX4G5LZXL7ZBJN3KY6RM3/
[SECURITY] Fedora 31 Update: sysstat-12.3.1-1.fc31 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://github.com/sysstat/sysstat/compare/v12.1.5...v12.1.6
Comparing v12.1.5...v12.1.6 · sysstat/sysstat · GitHubRelease Notes;Third Party Advisory
-
https://usn.ubuntu.com/4242-1/
USN-4242-1: Sysstat vulnerabilities | Ubuntu security noticesThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00067.html
[security-announce] openSUSE-SU-2019:2395-1: moderate: Security update fMailing List;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00068.html
[security-announce] openSUSE-SU-2019:2397-1: moderate: Security update fMailing List;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2022/11/msg00014.html
[SECURITY] [DLA 3188-1] sysstat security updateMailing List;Third Party Advisory
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