Vulnerability Details : CVE-2019-19725
sysstat through 12.2.0 has a double free in check_file_actlst in sa_common.c.
Vulnerability category: Memory Corruption
Products affected by CVE-2019-19725
- 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:a:sysstat_project:sysstat:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-19725
0.56%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 75 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-19725
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-19725
-
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-19725
-
https://github.com/sysstat/sysstat/issues/242
Double free in check_file_actlst() · Issue #242 · sysstat/sysstat · GitHubExploit;Issue Tracking;Third Party Advisory
-
https://usn.ubuntu.com/4242-1/
USN-4242-1: Sysstat vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://security.gentoo.org/glsa/202007-22
sysstat: Arbitrary code execution (GLSA 202007-22) — Gentoo securityThird 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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