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ubuntuUbuntuUSN-5735-1
HistoryNov 22, 2022 - 12:00 a.m.

Sysstat vulnerability

2022-11-2200:00:00
ubuntu.com
18
sysstat
ubuntu 16.04 esm
bounds check

7.8 High

CVSS3

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

8.1 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.6%

Releases

  • Ubuntu 16.04 ESM

Packages

  • sysstat - system performance tools for Linux

Details

It was discovered that Sysstat did not properly check bounds
when perfoming certain arithmetic operations on 32 bit systems.
An attacker could possibly use this issue to cause a crash or
arbitrary code execution.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchsysstat< 11.2.0-1ubuntu0.3+esm1UNKNOWN
Ubuntu16.04noarchisag< 11.2.0-1ubuntu0.3UNKNOWN
Ubuntu16.04noarchsysstat< 11.2.0-1ubuntu0.3UNKNOWN
Ubuntu16.04noarchsysstat-dbgsym< 11.2.0-1ubuntu0.3UNKNOWN

7.8 High

CVSS3

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

8.1 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.6%