CVE-2018-19416 — HIGH (7.8)

Vulnerability Description

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 memmove call, as demonstrated by sadf.

CVSS Score

7.8

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sysstat Project	Sysstat	12.1.1

Related Weaknesses (CWE)

CWE-125

References

http://www.securityfocus.com/bid/106010Third Party AdvisoryVDB Entry
https://github.com/sysstat/sysstat/issues/196ExploitThird Party Advisory
http://www.securityfocus.com/bid/106010Third Party AdvisoryVDB Entry
https://github.com/sysstat/sysstat/issues/196ExploitThird Party Advisory

FAQ

What is CVE-2018-19416?

CVE-2018-19416 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 memmove call, as demonstrated by sadf.

How severe is CVE-2018-19416?

CVE-2018-19416 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-19416?

Check the references section above for vendor advisories and patch information. Affected products include: Sysstat Project Sysstat.