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osvGoogleOSV:ALSA-2023:2800
HistoryMay 16, 2023 - 12:00 a.m.

Moderate: sysstat security and bug fix update

2023-05-1600:00:00
Google
osv.dev
11
sysstat
security
bug fix
system monitoring
disk
network
i/o
cve-2022-39377
almalinux
update

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.2

Confidence

High

EPSS

0.005

Percentile

76.6%

The sysstat packages provide the sar and iostat commands. These commands enable system monitoring of disk, network, and other I/O activity.

Security Fix(es):

  • sysstat: arithmetic overflow in allocate_structures() on 32 bit systems (CVE-2022-39377)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.2

Confidence

High

EPSS

0.005

Percentile

76.6%