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nvd[email protected]NVD:CVE-2020-35458
HistoryJan 12, 2021 - 3:15 p.m.

CVE-2020-35458

2021-01-1215:15:13
CWE-78
web.nvd.nist.gov
4
clusterlabs hawk
ruby shell code injection
login_from_cookie
cookie
hauser

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

Confidence

High

EPSS

0.011

Percentile

84.7%

An issue was discovered in ClusterLabs Hawk 2.x through 2.3.0-x. There is a Ruby shell code injection issue via the hawk_remember_me_id parameter in the login_from_cookie cookie. The user logout routine could be used by unauthenticated remote attackers to execute code as hauser.

Affected configurations

Nvd
Node
clusterlabshawkMatch2.2.0-12
OR
clusterlabshawkMatch2.3.0-12
VendorProductVersionCPE
clusterlabshawk2.2.0-12cpe:2.3:a:clusterlabs:hawk:2.2.0-12:*:*:*:*:*:*:*
clusterlabshawk2.3.0-12cpe:2.3:a:clusterlabs:hawk:2.3.0-12:*:*:*:*:*:*:*

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

Confidence

High

EPSS

0.011

Percentile

84.7%

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