Vulnerability Details : CVE-2018-19517
Potential exploit
An issue was discovered in sysstat 12.1.1. The remap_struct function in sa_common.c has an out-of-bounds read during a memset call, as demonstrated by sadf.
Products affected by CVE-2018-19517
- cpe:2.3:a:sysstat_project:sysstat:12.1.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-19517
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 30 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-19517
| 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:3.0/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-2018-19517
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-19517
-
https://github.com/sysstat/sysstat/issues/199
[bug report]: out of bound read in sadf which leads to crash. · Issue #199 · sysstat/sysstat · GitHubExploit;Issue Tracking;Third Party Advisory
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