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GitHub Advisory DatabaseGHSA-8936-CGJ4-PHR2

HistoryMay 14, 2022 - 3:44 a.m.

Echor contains Command Injection

2022-05-1403:44:50

CWE-77

GitHub Advisory Database

github.com

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

The perform_request function in /lib/echor/backplane.rb in echor 0.1.6 Ruby Gem allows local users to inject arbitrary code by adding a semi-colon in their username or password.

Affected configurations

Vulners

Node

echor_projectechorRange≤0.1.6ruby

CPENameOperatorVersion
echorle0.1.6

CPE	Name	Operator	Version
	echor	le	0.1.6

References

www.openwall.com/lists/oss-security/2014/01/31/10

github.com/advisories/GHSA-8936-cgj4-phr2

github.com/rubysec/ruby-advisory-db/blob/master/gems/echor/CVE-2014-1834.yml

nvd.nist.gov/vuln/detail/CVE-2014-1834

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

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