GHSA-gq67-pp9w-43gp

Source

https://github.com/advisories/GHSA-gq67-pp9w-43gp

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-gq67-pp9w-43gp/GHSA-gq67-pp9w-43gp.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-gq67-pp9w-43gp

Aliases

CVE-2021-26296

Published

2021-06-16T17:31:39Z

Modified

2024-12-02T05:31:13.842446Z

Summary

Cryptographically weak CSRF tokens in Apache MyFaces

Details

In the default configuration, Apache MyFaces Core versions 2.2.0 to 2.2.13, 2.3.0 to 2.3.7, 2.3-next-M1 to 2.3-next-M4, and 3.0.0-RC1 use cryptographically weak implicit and explicit cross-site request forgery (CSRF) tokens. Due to that limitation, it is possible (although difficult) for an attacker to calculate a future CSRF token value and to use that value to trick a user into executing unwanted actions on an application.

Mitigation: Existing web.xml configuration parameters can be used to direct MyFaces to use SecureRandom for CSRF token generation:

org.apache.myfaces.RANDOMKEYINVIEWSTATESESSIONTOKEN=secureRandom org.apache.myfaces.RANDOMKEYINCSRFSESSIONTOKEN=secureRandom org.apache.myfaces.RANDOMKEYINWEBSOCKETSESSIONTOKEN=secureRandom

Database specific

{
    "nvd_published_at": "2021-02-19T09:15:00Z",
    "cwe_ids": [
        "CWE-330",
        "CWE-352"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2021-05-07T21:12:38Z"
}

References

Affected packages

Maven / org.apache.myfaces.core:myfaces-core-module

Package

Name: org.apache.myfaces.core:myfaces-core-module; View open source insights on deps.dev
Purl: pkg:maven/org.apache.myfaces.core/myfaces-core-module

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.0.25

Affected versions

2.*

2.0.13

2.0.14

2.0.15

2.0.16

2.0.17

2.0.18

2.0.19

2.0.20

2.0.21

2.0.22

2.0.23

2.0.24

Maven / org.apache.myfaces.core:myfaces-core-module

Package

Name: org.apache.myfaces.core:myfaces-core-module; View open source insights on deps.dev
Purl: pkg:maven/org.apache.myfaces.core/myfaces-core-module

Affected ranges

Type: ECOSYSTEM
Events: Introduced

2.1.0

Fixed

2.1.19

Affected versions

2.*

2.1.7

2.1.8

2.1.9

2.1.10

2.1.11

2.1.12

2.1.13

2.1.14

2.1.15

2.1.16

2.1.17

2.1.18

Maven / org.apache.myfaces.core:myfaces-core-module

Package

Name: org.apache.myfaces.core:myfaces-core-module; View open source insights on deps.dev
Purl: pkg:maven/org.apache.myfaces.core/myfaces-core-module

Affected ranges

Type: ECOSYSTEM
Events: Introduced

2.2.0

Fixed

2.2.14

Affected versions

2.*

2.2.0

2.2.1

2.2.2

2.2.3

2.2.4

2.2.5

2.2.6

2.2.7

2.2.8

2.2.9

2.2.10

2.2.11

2.2.12

2.2.13

Maven / org.apache.myfaces.core:myfaces-core-module

Package

Name: org.apache.myfaces.core:myfaces-core-module; View open source insights on deps.dev
Purl: pkg:maven/org.apache.myfaces.core/myfaces-core-module

Affected ranges

Type: ECOSYSTEM
Events: Introduced

2.3.0

Fixed

2.3.8

Affected versions

2.*

2.3.0

2.3-next-M1

2.3-next-M2

2.3-next-M3

2.3-next-M4

2.3-next-M5

2.3-next-M6

2.3-next-M7

2.3-next-M8

2.3.1

2.3.2

2.3.3

2.3.4

2.3.5

2.3.6

2.3.7