GHSA-hx5q-v6pj-533r

Suggest an improvement
Source
https://github.com/advisories/GHSA-hx5q-v6pj-533r
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/02/GHSA-hx5q-v6pj-533r/GHSA-hx5q-v6pj-533r.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-hx5q-v6pj-533r
Published
2024-02-26T20:04:50Z
Modified
2024-12-04T05:33:08.169568Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
SAML authentication bypass due to missing validation on unsigned SAML messages
Details

Impact

When SAML is used as the authentication mechanism, Central Dogma accepts unsigned SAML messages (assertions, logout requests, etc.) as they are, rather than rejecting them by default. As a result, an attacker can forge a SAML message to authenticate themselves, despite the fact that such an unsigned SAML message should be rejected.

Patches

The vulnerability has been patched in Central Dogma 0.64.3 by updating its Armeria dependency to 1.27.2. All users who use SAML as the authentication mechanism must upgrade from 0.64.3 or later.

Workarounds

A user can manually upgrade the armeria-saml module with the one from Armeria 1.27.2 or later, either by replacing the JAR in the Central Dogma distribution or by updating the dependency tree of the build.

References

SamlMessageUtil.validateSignature()

Database specific 
{
    "nvd_published_at": null,
    "cwe_ids": [
        "CWE-1395"
    ],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "github_reviewed_at": "2024-02-26T20:04:50Z"
}
References

Affected packages

Maven / com.linecorp.centraldogma:centraldogma-server-auth-saml

Package

Name
com.linecorp.centraldogma:centraldogma-server-auth-saml
View open source insights on deps.dev
Purl
pkg:maven/com.linecorp.centraldogma/centraldogma-server-auth-saml

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.64.3

Affected versions

0.*

0.33.0
0.34.0
0.35.0
0.35.1
0.36.0
0.37.0
0.38.0
0.39.0
0.39.1
0.39.2
0.40.0
0.40.1
0.41.0
0.41.1
0.41.2
0.41.3
0.41.4
0.42.0
0.43.0
0.43.1
0.43.2
0.43.3
0.43.4
0.44.0
0.44.1
0.44.2
0.44.3
0.44.4
0.44.5
0.44.6
0.44.7
0.44.8
0.44.9
0.44.10
0.44.11
0.44.12
0.44.13
0.44.14
0.45.0
0.45.1
0.46.0
0.46.1
0.47.0
0.47.1
0.48.0
0.49.0
0.49.1
0.50.0
0.51.0
0.51.1
0.52.0
0.52.1
0.52.2
0.52.3
0.52.4
0.52.5
0.52.6
0.53.0
0.53.1
0.54.0
0.55.0
0.55.1
0.55.2
0.56.0
0.56.1
0.56.2
0.57.0
0.57.1
0.57.2
0.57.3
0.58.0
0.58.1
0.59.0
0.60.0
0.60.1
0.61.0
0.61.1
0.61.2
0.61.3
0.61.4
0.61.5
0.62.0
0.62.1
0.63.0
0.63.1
0.63.2
0.63.3
0.64.0
0.64.1
0.64.2

Database specific 

{
    "last_known_affected_version_range": "<= 0.64.2"
}