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Debian Security Bug TrackerDEBIANCVE:CVE-2019-9764

HistoryMar 26, 2019 - 2:29 p.m.

CVE-2019-9764

2019-03-2614:29:00

Debian Security Bug Tracker

security-tracker.debian.org

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.4 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

69.2%

JSON

HashiCorp Consul 1.4.3 lacks server hostname verification for agent-to-agent TLS communication. In other words, the product behaves as if verify_server_hostname were set to false, even when it is actually set to true. This is fixed in 1.4.4.

OSVersionArchitecturePackageVersionFilename
Debian11allconsul< 1.8.7+dfsg1-2consul_1.8.7+dfsg1-2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	all	consul	< 1.8.7+dfsg1-2	consul_1.8.7+dfsg1-2_all.deb

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.4 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

69.2%

JSON

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