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cbl_marinerCBL MarinerCBLMARINER:1830
HistorySep 09, 2020 - 6:09 a.m.

CVE-2018-20843 affecting package expat 2.2.6-4

2020-09-0906:09:14
CBL Mariner
3
exploit
cve-2018-20843
expat
2.2.6-4
patched
unix

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

9.1

Confidence

High

EPSS

0.582

Percentile

97.7%

CVE-2018-20843 affecting package expat 2.2.6-4. A patched version of the package is available.

OSVersionArchitecturePackageVersionFilename
CBL-Mariner1.0allexpat< 2.2.6-4UNKNOWN

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

9.1

Confidence

High

EPSS

0.582

Percentile

97.7%