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MitreCVE-2018-19517

HistoryNov 24, 2018 - 6:29 p.m.

CVE-2018-19517

2018-11-2418:29:00

CWE-125

mitre

web.nvd.nist.gov

103

cve-2018-19517

sysstat

out-of-bounds read

remap_struct

sadf

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

24.3%

JSON

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.

Affected configurations

Nvd

Node

sysstat_projectsysstatMatch12.1.1

VendorProductVersionCPE
sysstat_projectsysstat12.1.1cpe:2.3:a:sysstat_project:sysstat:12.1.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
sysstat_project	sysstat	12.1.1	cpe:2.3:a:sysstat_project:sysstat:12.1.1:::::::*

References

github.com/sysstat/sysstat/issues/199

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

24.3%

JSON

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