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Vulnerability Details :

CVE-2021-43999

Summary
Assigner-apache
Assigner Org ID-f0158376-9dc2-43b6-827c-5f631a4d8d09
Published At-11 Jan, 2022 | 22:10
Updated At-04 Aug, 2024 | 04:10
Rejected At-
Credits

Improper validation of SAML responses

Apache Guacamole 1.2.0 and 1.3.0 do not properly validate responses received from a SAML identity provider. If SAML support is enabled, this may allow a malicious user to assume the identity of another Guacamole user.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:apache
Assigner Org ID:f0158376-9dc2-43b6-827c-5f631a4d8d09
Published At:11 Jan, 2022 | 22:10
Updated At:04 Aug, 2024 | 04:10
Rejected At:
▼CVE Numbering Authority (CNA)
Improper validation of SAML responses

Apache Guacamole 1.2.0 and 1.3.0 do not properly validate responses received from a SAML identity provider. If SAML support is enabled, this may allow a malicious user to assume the identity of another Guacamole user.

Affected Products
Vendor
The Apache Software FoundationApache Software Foundation
Product
Apache Guacamole
Versions
Affected
  • 1.3.0
  • 1.2.0
Problem Types
TypeCWE IDDescription
CWECWE-287CWE-287 Improper Authentication
Type: CWE
CWE ID: CWE-287
Description: CWE-287 Improper Authentication
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
unknown
other:
high
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
We would like to thank Finn Steglich (ETAS) for reporting this issue.
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://lists.apache.org/thread/4dt9h5mo4o9rxlgxm3rp8wfqdtdjn2z9
x_refsource_MISC
http://www.openwall.com/lists/oss-security/2022/01/11/7
mailing-list
x_refsource_MLIST
Hyperlink: https://lists.apache.org/thread/4dt9h5mo4o9rxlgxm3rp8wfqdtdjn2z9
Resource:
x_refsource_MISC
Hyperlink: http://www.openwall.com/lists/oss-security/2022/01/11/7
Resource:
mailing-list
x_refsource_MLIST
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://lists.apache.org/thread/4dt9h5mo4o9rxlgxm3rp8wfqdtdjn2z9
x_refsource_MISC
x_transferred
http://www.openwall.com/lists/oss-security/2022/01/11/7
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://lists.apache.org/thread/4dt9h5mo4o9rxlgxm3rp8wfqdtdjn2z9
Resource:
x_refsource_MISC
x_transferred
Hyperlink: http://www.openwall.com/lists/oss-security/2022/01/11/7
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@apache.org
Published At:11 Jan, 2022 | 22:15
Updated At:14 Jan, 2022 | 16:16

Apache Guacamole 1.2.0 and 1.3.0 do not properly validate responses received from a SAML identity provider. If SAML support is enabled, this may allow a malicious user to assume the identity of another Guacamole user.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary2.06.0MEDIUM
AV:N/AC:M/Au:S/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.0
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:S/C:P/I:P/A:P
CPE Matches
The Apache Software Foundation
apache
>>guacamole>>1.2.0
cpe:2.3:a:apache:guacamole:1.2.0:-:*:*:*:*:*:*
The Apache Software Foundation
apache
>>guacamole>>1.3.0
cpe:2.3:a:apache:guacamole:1.3.0:-:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-287Primarynvd@nist.gov
CWE-287Secondarysecurity@apache.org
CWE ID: CWE-287
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-287
Type: Secondary
Source: security@apache.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.openwall.com/lists/oss-security/2022/01/11/7security@apache.org
Mailing List
Third Party Advisory
https://lists.apache.org/thread/4dt9h5mo4o9rxlgxm3rp8wfqdtdjn2z9security@apache.org
Mailing List
Vendor Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2022/01/11/7
Source: security@apache.org
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://lists.apache.org/thread/4dt9h5mo4o9rxlgxm3rp8wfqdtdjn2z9
Source: security@apache.org
Resource:
Mailing List
Vendor Advisory

Change History

0
Information is not available yet

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